Choi Goho (최고호)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2007GOHO01	Male	105	2828

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	378	6629	18450	10.22	12.24	17413	6411	368
2x2x2 Cube	254	4731	18178	2.79	4.48	17610	5025	306
4x4x4 Cube	149	2332	6624	38.45	46.04	7880	2786	185
5x5x5 Cube	112	1520	4476	1:14.15	1:23.90	4799	1643	111
6x6x6 Cube	57	730	2243	2:14.54	2:36.98	3059	956	77
7x7x7 Cube	65	840	2579	3:43.02	4:01.39	2762	898	71
3x3x3 Blindfolded	55	861	2608	1:39.93	2:08.33	1669	495	28
3x3x3 Fewest Moves	18	223	969	28	34.33	1122	258	22
3x3x3 One-Handed	196	4029	10942	19.09	23.36	10560	4050	199
Clock	61	716	3189	7.68	8.93	2869	627	60
Megaminx	32	445	1699	53.26	59.98	1664	444	32
Pyraminx	111	2902	10903	4.50	6.35	7643	2212	101
Skewb	62	1086	4314	3.45	6.80	7143	2002	120
Square-1	46	641	2923	14.05	18.31	2592	583	43
4x4x4 Blindfolded	24	258	1002	9:47.41
5x5x5 Blindfolded	22	189	696	25:23.00
3x3x3 Multi-Blind	41	525	2047	4/5 28:52

Medal Collection

Gold	Silver	Bronze
3	5	14

Record Collection

WR	CR	NR
	3	1


3x3x3 Cube
Korea Newcomers AM 2025	First round	37	12.88		13.85		13.52	14.24	30.19	12.88	13.79
Anyang Haseyo 2025	Second round	69	11.01		13.59		14.61	13.72	12.44	16.35	11.01
	First round	56	11.59		12.44		11.96	11.59	14.74	13.08	12.29
Happy Suseong 2025	First round	76	11.50		12.81		12.29	16.59	11.96	11.50	14.18
Seoul Winter 2024	First round	80	12.56		13.44		12.56	13.35	13.61	14.40	13.37
Hamchang Winter 2024	Second round	61	11.91		16.97		13.75	11.91	31.36	19.10	18.07
	First round	49	11.44		14.58		15.22	15.45	14.37	11.44	14.16
Rubik's WCA Asian Championship 2024	First round	389	13.44		14.43		13.64	14.63	13.44	17.29	15.02
Brown Fall Seongnam 2024	First round	63	14.39		15.05		15.35	14.39	17.56	14.64	15.17
Korean Championship 2024	First round	95	12.03		13.46		15.39	12.03	12.55	14.52	13.31
Ansan Summer 2024	Second round	45	11.98		14.43		11.98	12.59	15.26	15.44	15.75
	First round	49	12.34		14.35		12.34	29.19	13.40	14.90	14.74
Korea Qualifier - Seoul A 2024	Final	11	12.83		13.67		13.94	13.82	12.83	13.61	13.58
Prime Cubing Day Seoul 2024	First round	72	11.87		14.42		15.72	12.49	15.04	11.87	15.76
Busan Spring 2024	Second round	66	13.42		14.12		13.80	14.74	13.42	13.81	20.13
	First round	58	12.35		13.80		14.35	13.03	14.03	12.35	15.09
Anyang Haseyo 2024	First round	34	11.64		12.24		11.70	11.85	13.69	13.16	11.64
Paradise Park NxNxN 2024	First round	91	13.80		14.44		14.90	14.07	13.80	14.36	15.92
Daegu Cold Winter 2024	Second round	49	10.22		12.67		15.06	11.13	12.86	10.22	14.02
	First round	76	12.07		15.67		13.96	19.03	12.07	22.86	14.02
Seoul Open 2024	Second round	77	12.85		14.30		17.49	13.82	14.75	14.32	12.85
	First round	75	13.06		13.64		13.45	14.28	13.18	13.06	18.37
Korean Championship 2023	Second round	76	13.29		14.39		13.91	13.77	13.29	15.88	15.50
	First round	79	10.94		13.96		12.42	10.94	22.03	14.73	14.72
Hamchang Open 2023	First round	43	12.35		13.54		12.35	13.26	15.64	14.39	12.97
Suncheon Fall 2023	Semi Final	52	10.84		14.20		13.77	14.38	10.84	14.45	15.91
	Second round	55	12.84		14.87		13.94	25.30	12.84	15.23	15.45
	First round	50	12.40		14.87		17.84	14.01	16.36	14.23	12.40
Rubik's WCA World Championship 2023	First round	695	11.79		13.72		11.79	13.33	11.98	16.47	15.84
Seoul Spring 2023	First round	66	12.40		13.58		12.40	15.53	14.88	12.74	13.11
Daegu Hot Spring 2023	First round	53	11.97		13.26		13.97	11.97	13.71	14.04	12.11
KAIST Fall 2022	First round	67	13.71		15.90		13.71	14.87	14.53	22.38	18.30
Cubing SimCheong Open 2022	Semi Final	22	11.51		12.50		11.76	11.51	17.32	13.64	12.10
	Second round	43	11.94		14.93		11.94	15.25	16.23	13.32	19.12
	First round	48	13.22		16.38		19.29	14.97	14.87	13.22	19.88
Daegu Hot Autumn 2022	First round	47	13.57		15.01		18.44	13.57	16.52	14.83	13.69
Korean Championship 2022	Second round	68	13.68		14.28		13.80	13.68	13.96	15.09	15.26
	First round	70	10.31		13.49		10.31	13.53	25.40	14.28	12.65
Seoul Summer 2022	First round	77	12.87		14.38		14.81	14.74	13.59	18.23	12.87
Korean Spring 2022	First round	44	12.89		14.80		12.89	14.69	14.99	14.71	15.88
Korean Championship Mini 2021	First round	38	12.71		14.68		20.06	13.64	13.88	16.53	12.71
ByeolLae Open 2020	First round	25	12.86		13.58		13.84	12.86	13.49	13.42	16.24
Cubing Korea 2019	Second round	48	14.25		14.91		14.95	14.93	14.84	16.59	14.25
	First round	41	11.70		12.81		14.27	11.70	12.32	14.27	11.85
Daegu Autumn Open 2019	First round	22	13.78		14.18		14.31	15.55	13.98	14.26	13.78
Korean Championship 2019	Second round	57	12.18		14.30		14.96	15.52	12.18	15.11	12.83
	First round	57	10.83		14.21		10.83	12.55	21.65	14.77	15.32
Cube Camp in Wonju 2019	First round	29	13.56		14.10		16.15	13.86	14.17	13.56	14.28
WCA World Championship 2019	First round	454	14.29		15.14		15.56	15.27	14.29	14.59	19.87
Cubing Operating System Summer 2019	First round	27	10.94		14.83		10.94	26.41	14.80	15.36	14.32
Play Cube X4 2019	Second round	38	12.12		15.25		14.08	25.92	17.62	12.12	14.04
	First round	41	12.59		15.29		14.51	16.38	12.59	14.99	16.66
Cutory Blossom 2019	First round	33	12.61		14.27		12.61	13.50	14.00	16.27	15.31
Seoul Winter 2019	Second round	34	12.09		13.48		12.60	15.67	12.16	12.09	15.81
	First round	32	12.34		13.26		13.01	12.34	13.03	14.67	13.73
Korea Winter 2019	First round	47	10.87		15.00		15.35	18.71	10.87	14.22	15.43
Busan Winter 2018	First round	40	12.56		15.47		14.90	12.56	14.45	21.56	17.07
WCA Asian Championship 2018	First round	160	11.73		13.18		13.51	11.73	13.48	12.55	16.62
Korean Championship 2018	First round	69	13.87		14.80		13.87	15.11	15.07	18.27	14.21
Play Cube 2018	First round	38	12.10		14.45		12.10	14.41	15.43	19.27	13.51
CWR Winter 2018	First round	35	12.27		15.04		12.27	14.99	14.41	15.71	20.44
Cubedu Korea 2018	Second round	38	11.69		13.43		16.04	13.21	11.69	12.88	14.21
	First round	52	12.88		15.17		14.56	16.00	18.57	12.88	14.95
Korean CWR Style 2017	First round	32	13.59		14.45		13.59	17.59	14.64	13.80	14.91
Jeju Open 2017	Final	9	11.74		13.02		13.96	12.48	15.66	11.74	12.61
	First round	11	12.29		15.67		17.30	15.27	12.29	18.29	14.44
CWR Fall 2017	First round	40	10.96		14.71		14.71	16.65	10.96	13.61	15.82
Korean Championship 2017	Second round	47	13.38		15.09		13.38	16.33	15.15	23.21	13.80
	First round	41	12.71		13.49		13.06	14.15	12.71	14.39	13.26
World Rubik's Cube Championship 2017	First round	557	14.06		16.17		14.06	16.17	17.79	21.12	14.56
Play Cube 2017	First round	20	10.73		12.90		11.36	13.55	10.73	15.34	13.79
Korean Spring Picnic 2017	First round	18	13.95		15.09		13.95	14.58	15.58	15.11	19.31
KAIST Spring 2017	Second round	23	12.92		13.87		13.63	12.92	14.14	13.84	14.17
	First round	20	12.62		13.65		16.12	13.67	13.91	13.36	12.62
3x3x3 HanMaDang 2017	First round	49	11.77		16.20		21.57	17.93	11.77	16.77	13.89
Busan Winter 2016	First round	17	10.93		13.43		15.97	10.93	15.34	12.07	12.88
Asian Championship 2016	Second round	213	11.60		14.83		14.33	11.60	14.75	16.12	15.41
	First round	184	13.30		14.23		16.95	14.48	13.37	14.84	13.30
Korean Championship 2016	Second round	39	12.97		13.80		15.16	12.97	13.00	13.25	16.38
	First round	47	12.87		14.10		12.87	14.18	14.60	14.82	13.51
Cube Is Good 2016	First round	41	11.07		15.11		11.07	26.49	13.75	15.68	15.90
Jeonju Spring 2016	Second round	16	13.11		13.57		13.17	14.46	13.95	13.11	13.58
	First round	29	12.88		16.09		15.09	16.84	17.72	12.88	16.33
Valentine in Daegu 2016	Second round	12	12.39		14.02		14.95	13.57	12.39	14.37	14.13
	First round	12	13.20		14.36		13.20	14.78	13.35	14.95	15.63
Korea Winter 2015	Second round	31	12.59		13.66		12.71	15.45	14.66	12.59	13.61
	First round	36	14.22		14.56		21.51	14.36	14.68	14.64	14.22
Korean KAIST Style 2015	Second round	29	12.74		15.02		13.62	12.74	17.07	14.36	17.18
	First round	31	12.99		15.96		12.99	13.04	19.72	15.12	21.99
Good Cube Show Korea 2015	Semi Final	23	10.67		15.21		13.53	14.23	10.67	17.87	18.69
	Second round	20	12.26		14.43		15.31	12.26	13.82	14.16	17.71
	First round	21	12.96		13.83		13.89	13.91	13.70	12.96	21.88
Spring Comes 2015	Final	20	12.80		16.34		20.02	15.70	16.83	12.80	16.50
	First round	16	12.31		13.62		12.31	12.64	15.49	14.24	13.99
Happy Sheep Year 2015	Second round	16	12.72		13.97		14.47	12.72	12.90	14.54	15.78
	First round	19	11.88		15.03		19.59	15.30	16.20	13.60	11.88
KAIST Fall 2014	Second round	17	11.77		13.79		12.78	15.09	11.77	18.74	13.51
	First round	14	13.56		13.92		13.82	17.87	13.64	14.29	13.56
Korean Christmas Cup 2014	Final	14	12.62		14.11		12.62	15.21	12.63	14.69	15.01
	First round	20	13.19		14.68		14.75	14.16	15.13	13.19	15.33
Asian Championship 2014	Second round	52	12.09		14.39		19.46	12.09	15.18	12.34	15.65
	First round	60	13.72		15.03		14.69	14.34	13.72	16.05	16.08
Thanks Cubing Day 2014	Second round	19	12.33		13.53		14.76	12.95	20.04	12.87	12.33
	First round	27	12.66		15.26		13.72	17.36	17.10	14.95	12.66
Busan Summer 2014	Final	11	13.64		14.34		14.71	13.64	15.14	14.09	14.23
	First round	11	12.44		14.71		15.68	14.19	14.76	12.44	15.17
Korea New Year 2014	Second round	31	11.35		15.04		11.35	21.60	16.03	13.80	15.28
	First round	39	14.47		16.82		16.63	29.72	17.54	16.29	14.47
Korean Winter 2013	Second round	28	11.90		14.73		12.79	11.90	15.14	18.66	16.27
	First round	29	12.30		14.35		15.18	15.15	12.30	17.10	12.72
Korean Style 2013	Second round	25	12.68		14.56		14.56	14.90	17.68	14.22	12.68
	First round	24	12.65		14.59		13.61	15.06	15.09	12.65	15.69
Cubing Korea January 2012	Second round	17	13.93		15.24		15.51	17.19	13.93	15.06	15.16
	First round	17	14.68		15.16		14.68	15.09	15.25	15.15	16.46
Cubing Korea Xmas Eve 2011	Final	15	14.36		15.24		15.09	18.06	15.61	15.02	14.36
	First round	18	12.86		14.92		14.77	15.00	15.00	12.86	16.83
World Rubik's Cube Championship 2011	Second round	108	13.31		15.16		14.59	13.31	16.55	14.33	20.83
	First round	110	10.88		14.51		10.88	15.52	19.27	14.96	13.06
Korean Championship 2011	First round	18	14.36		15.64		17.05	14.55	14.36	19.16	15.31
Korea Cube Championship 2010	First round	33	19.19				19.19	21.13
KCA Korea Open 2008	First round	22	14.72		18.35		17.68	14.72	22.03	16.66	20.72
KCRC Busan competition 2007	Final	12	21.68		22.16		21.97	22.33	23.52	22.19	21.68
	First round	10	16.97		18.65		18.97	16.97	17.75	21.53	19.22
KCRC Championship 2007	Second round	18	16.94		21.65		28.08	20.65	16.94	21.15	23.16
	First round	28	23.83				26.40	23.83
2x2x2 Cube
Happy Suseong 2025	Second round	68	4.55		6.02		4.55	4.80	7.50	5.75	10.81
	First round	62	4.05		5.11		4.05	9.63	4.42	4.12	6.78
Seoul Winter 2024	First round	71	4.04		5.10		5.35	4.04	4.12	5.83	10.78
Rubik's WCA Asian Championship 2024	First round	210	4.10		4.48		4.79	4.10	11.11	4.40	4.26
Daegu Autumn 2024	First round	83	4.56		6.46		7.85	7.21	4.99	4.56	7.17
Brown Fall Seongnam 2024	First round	46	4.49		5.75		11.35	5.33	4.49	6.74	5.18
Korean Championship 2024	Second round	52	3.77		4.99		4.94	5.34	3.77	5.65	4.69
	First round	58	3.35		4.76		4.55	5.53	3.35	4.19	13.33
Prime Cubing Day Seoul 2024	First round	38	3.45		4.57		4.55	4.06	5.11	5.96	3.45
Paradise Park NxNxN 2024	First round	81	3.61		5.54		7.61	7.44	4.79	4.39	3.61
Daegu Cold Winter 2024	First round	80	6.38		7.12		6.41	8.09	17.57	6.85	6.38
Korean Championship 2023	First round	118	4.59		7.54		11.13	5.78	5.71	4.59	12.78
Ansan Autumn 2023	First round	78	3.82		7.32		7.20	6.32	9.84	3.82	8.43
Daegu Hot Spring 2023	Final	43	3.98		5.22		5.31	3.98	5.26	5.58	5.09
Cubing SimCheong Open 2022	Second round	24	4.77		5.61		6.38	5.05	4.77	13.40	5.40
	First round	23	3.79		5.98		3.79	9.28	4.98	6.11	6.84
Daegu Hot Autumn 2022	Final	20	3.21		4.87		9.39	3.21	4.47	6.28	3.87
Korean Championship 2022	First round	72	4.29		6.37		6.94	6.34	9.77	5.84	4.29
Seoul Summer 2022	Final	46	3.95		5.39		5.63	7.35	5.68	3.95	4.85
ByeolLae Open 2020	Final	25	5.07		5.94		5.75	6.44	5.63	5.07	8.27
Daegu Autumn Open 2019	Final	20	3.55		5.18		4.81	5.56	3.55	5.17	7.10
Korean Championship 2019	Second round	45	4.93		6.04		6.28	6.70	5.72	6.11	4.93
	First round	40	4.76		5.13		5.46	5.56	5.06	4.87	4.76
WCA World Championship 2019	First round	413	5.14		6.26		5.14	7.24	5.98	5.56	9.35
Play Cube X4 2019	Second round	30	4.10		6.18		5.56	7.13	5.96	7.02	4.10
	First round	34	4.25		6.28		6.36	5.94	6.55	6.63	4.25
Cutory Blossom 2019	Final	27	4.06		5.92		4.06	4.59	7.63	9.12	5.54
Seoul Winter 2019	First round	40	3.80		5.77		3.80	8.38	7.07	4.80	5.45
Busan Winter 2018	First round	14	4.49		4.62		4.49	4.52	4.65	4.70	5.18
WCA Asian Championship 2018	First round	135	3.18		5.45		3.18	5.02	7.04	4.29	9.28
Korean Championship 2018	First round	42	4.88		5.03		5.12	5.23	5.06	4.88	4.90
CWR Winter 2018	Final	25	3.27		5.05		5.52	4.43	5.20	8.64	3.27
Korean CWR Style 2017	First round	27	3.81		5.02		5.86	4.45	6.46	4.76	3.81
Jeju Open 2017	Final	9	4.44		5.18		4.44	4.62	5.07	5.85	6.69
Korean Championship 2017	First round	52	3.35		6.31		3.35	8.35	5.80	7.58	5.54
Play Cube 2017	Final	35	4.82		7.08		4.82	6.53	8.34	6.39	8.33
KAIST Spring 2017	First round	21	3.28		5.62		3.28	7.70	5.61	3.55	12.30
Asian Championship 2016	First round	224	5.09		6.84		10.46	5.09	7.07	6.42	7.02
Korean Championship 2016	First round	80	5.05		7.06		13.18	5.05	6.09	5.61	9.49
Cube Is Good 2016	First round	77	5.60		8.13		6.92	19.47	11.14	6.32	5.60
Valentine in Daegu 2016	Final	19	5.08		6.91		10.38	5.80	5.14	5.08	9.78
	First round	15	3.71		5.76		7.07	5.20	5.01	9.86	3.71
Korea Winter 2015	First round	60	2.79		6.95		5.04	2.79	9.60	11.41	6.20
Good Cube Show Korea 2015	Final	18	4.49		5.92		4.49	8.15	6.40	5.97	5.38
	First round	28	4.37		5.86		4.37	5.84	9.20	5.81	5.94
KAIST Fall 2014	First round	31	6.20		7.16		6.25	6.96	13.30	8.28	6.20
Korean Christmas Cup 2014	Final	22	5.35		6.80		8.29	7.20	5.88	5.35	7.31
	First round	24	4.50		5.71		4.95	4.94	4.50	7.25	8.57
Asian Championship 2014	First round	45	4.11		7.72		4.11	16.86	5.31	4.25	13.61
Thanks Cubing Day 2014	Second round	24	5.06		6.71		8.97	9.86	5.22	5.06	5.94
	First round	23	4.11		5.65		4.11	5.72	5.59	5.65	7.68
Busan Summer 2014	First round	14	3.53		6.15		3.65	7.92	7.99	3.53	6.88
Korea New Year 2014	First round	34	4.96		6.80		7.99	5.50	8.24	6.92	4.96
Korean Winter 2013	First round	22	3.01		5.31		4.89	5.49	5.55	3.01	11.93
Korean Style 2013	First round	36	4.28		7.48		7.81	7.28	7.34	4.28	DNF
Cubing Korea January 2012	Final	9	4.00		4.93		5.80	4.55	4.44	4.00	10.78
	First round	16	4.95		6.09		4.95	6.86	5.57	5.84	7.41
Cubing Korea Xmas Eve 2011	Final	14	3.96		5.99		3.96	6.97	8.44	5.52	5.47
	First round	13	4.46		5.39		4.84	5.50	4.46	5.83	10.61
World Rubik's Cube Championship 2011	First round	118	3.75		6.62		5.66	9.66	3.75	4.53	14.72
Korean Championship 2011	Final	13	4.13		5.93		4.15	7.46	6.19	4.13	8.22
	First round	12	5.41		5.70		5.41	5.58	6.11	5.41	8.00
KCA Korea Open 2008	Final	9	5.88		7.13		6.91	8.21	7.86	6.63	5.88
	First round	10	6.30		6.85		9.90	6.30	6.43	7.06	7.06
KCRC Championship 2007	Final	4	6.38		7.48		8.03	6.38	7.88	9.88	6.52
	First round	5	6.63				9.94	6.63
4x4x4 Cube
Anyang Haseyo 2025	First round	49	44.04		50.67		50.47	51.35	44.04	57.24	50.20
Happy Suseong 2025	First round	59	39.94		46.70		52.49	44.66	39.94	50.99	44.46
Seoul Winter 2024	First round	47	44.15		47.63		44.75	52.65	44.15	53.48	45.48
Rubik's WCA Asian Championship 2024	First round	203	42.16		46.83		46.74	47.36	49.22	42.16	46.39
Daegu Autumn 2024	First round	25	38.45		46.04		48.31	49.33	43.24	38.45	46.56
Korean Championship 2024	First round	54	42.58		50.32		52.14	42.58	51.26	59.14	47.56
Busan Spring 2024	Second round	36	49.36		51.47		49.36	55.62	53.42	50.65	50.35
	First round	37	45.08		50.41		47.94	51.26	52.03	54.92	45.08
Paradise Park NxNxN 2024	First round	39	46.84		53.16		55.40	54.19	1:01.06	49.90	46.84
Seoul Open 2024	First round	48	41.84		53.80		57.22	58.36	41.84	48.80	55.37
Korean Championship 2023	First round	41	41.88		54.62		47.62	41.88	58.65	1:03.90	57.59
Hamchang Open 2023	First round	22	42.60		49.57		52.17	42.60	46.22	52.71	50.32
Rubik's WCA World Championship 2023	First round	411	42.12		49.39		53.73	51.63	42.12	48.93	47.60
Daegu Hot Spring 2023	First round	33	47.38		53.41		53.95	50.94	57.38	47.38	55.34
KAIST Fall 2022	First round	38	46.12		51.24		52.95	47.78	46.12	55.64	52.99
Korean Championship 2022	First round	52	49.50		55.50		51.61	55.06	49.50	59.84	1:01.26
Seoul Summer 2022	Final	31	45.88		48.67		50.58	45.88	47.08	59.16	48.35
Korean Spring 2022	Final	22	46.74		52.59		1:04.09	52.15	56.76	46.74	48.87
Korean Championship Mini 2021	Final	34	50.13		58.26		50.13	59.15	56.01	1:15.22	59.62
Cubing Korea 2019	Final	39	51.62		59.39		1:09.20	1:10.40	54.43	51.62	54.55
Daegu Autumn Open 2019	Final	18	50.36		57.11		1:19.37	50.36	53.37	59.00	58.97
Korean Championship 2019	First round	36	44.60		50.14		53.81	47.34	49.28	59.33	44.60
Cube Camp in Wonju 2019	Final	22	54.26		55.66		58.20	56.57	54.26	54.59	55.81
WCA World Championship 2019	First round	312	47.55		52.48		51.71	53.76	56.11	47.55	51.96
Play Cube X4 2019	Final	20	47.32		52.93		51.57	52.54	54.68	47.32	54.89
Seoul Winter 2019	Final	29	47.36		55.00		59.10	52.67	47.36	53.24	1:04.77
Korea Winter 2019	Final	40	52.85		1:00.05		56.88	1:01.15	1:02.12	1:07.52	52.85
WCA Asian Championship 2018	First round	133	44.62		49.22		50.37	48.84	52.36	48.46	44.62
Korean Championship 2018	First round	45	46.18		54.03		46.18	57.07	55.96	51.04	55.08
Jeju Open 2017	Final	11	52.77		56.38		52.77	56.22	55.69	57.23	1:05.62
CWR Fall 2017	Final	31	47.12		54.17		56.57	53.93	52.00	47.12	1:00.25
Korean Championship 2017	First round	30	51.07		54.33		51.07	1:01.40	56.61	52.57	53.82
World Rubik's Cube Championship 2017	First round	280	46.53		52.62		54.27	56.31	46.53	47.29	1:06.95
Play Cube 2017	Final	16	50.01		53.66		55.20	51.74	1:02.73	50.01	54.03
KAIST Spring 2017	First round	16	46.31		1:03.67		46.31	59.92	1:20.68	1:00.92	1:10.17
Asian Championship 2016	First round	118	51.87		56.22		55.43	1:05.80	55.25	57.98	51.87
Korean Championship 2016	First round	41	1:01.96		1:04.84		1:04.31	1:01.96	1:03.58	1:07.09	1:06.63
Cube Is Good 2016	First round	16	51.46		53.50		51.46	54.45	52.52	53.53	1:10.89
Korea Winter 2015	First round	24	49.61		1:00.09		49.61	56.58	1:03.61	1:00.09	1:10.08
Good Cube Show Korea 2015	Final	19	1:00.75		1:09.61		1:00.75	1:14.83	1:10.46	1:04.74	1:13.63
	First round	19	54.87		1:01.26		1:00.94	1:05.43	54.87	1:01.05	1:01.79
Spring Comes 2015	Final	11	47.02		58.43		58.98	47.02	58.94	57.60	58.74
Asian Championship 2014	Second round	31	52.77		56.57		57.93	52.77	54.83	56.94	1:09.52
	First round	33	53.15		57.64		53.33	59.22	53.15	1:00.38	1:01.31
Thanks Cubing Day 2014	Final	18	53.62		59.57		57.06	1:04.09	57.56	53.62	1:05.91
Korean Winter 2013	Final	16	53.70		58.09		1:01.47	53.70	58.76	54.04	1:04.66
Korean Style 2013	Final	14	55.71		1:00.81		1:13.96	1:01.59	1:01.41	59.43	55.71
Cubing Korea January 2012	Final	6	44.90		1:01.80		56.98	44.90	1:02.22	1:11.47	1:06.19
Cubing Korea Xmas Eve 2011	Final	8	51.89		57.49		58.56	58.68	1:04.28	55.22	51.89
World Rubik's Cube Championship 2011	First round	60	53.75		1:00.18		1:11.34	1:03.06	57.27	1:00.22	53.75
Korean Championship 2011	Final	5	56.38		1:03.34		56.38	1:07.30	1:00.46	1:05.15	1:04.40
	First round	8	52.96		57.66		1:00.25	54.33	52.96	58.41	1:23.56
KCA Korea Open 2008	Final	4	1:09.91		1:19.94		1:17.86	1:29.31	1:15.81	1:26.15	1:09.91
KCRC Championship 2007	First round	7	1:32.44				1:45.36	1:32.44
5x5x5 Cube
Happy Suseong 2025	First round	52	1:25.80		1:29.50		1:30.46	1:30.89	1:25.80	1:31.93	1:27.14
Hamchang Winter 2024	First round	29	1:14.15		1:25.67		1:21.17	1:14.15	1:29.14	1:26.69	1:39.92
Rubik's WCA Asian Championship 2024	First round	197	1:24.84		1:35.57		1:31.87	1:43.79	1:35.74	1:24.84	1:39.11
Korean Championship 2024	First round	48	1:19.05		1:25.21		1:25.84	1:29.15	1:22.33	1:27.46	1:19.05
Prime Cubing Day Seoul 2024	First round	36	1:19.24		1:23.90		1:20.06	1:19.24	1:25.91	1:30.61	1:25.74
Busan Spring 2024	First round	36	1:21.62		1:31.47		1:32.25	1:26.77	1:35.66	1:35.40	1:21.62
Paradise Park NxNxN 2024	Second round	23	1:26.36		1:33.66		1:34.53	1:32.80	1:33.65	1:36.53	1:26.36
	First round	22	1:18.96		1:25.10		1:27.80	1:34.65	1:18.96	1:22.55	1:24.96
Daegu Cold Winter 2024	Second round	37	1:24.24		1:29.15		1:30.19	1:24.67	1:36.93	1:32.59	1:24.24
	First round	35	1:25.57		1:27.21		1:25.57	1:25.73	1:29.05	1:26.84	1:33.15
Korean Championship 2023	First round	30	1:22.81		1:32.08		1:31.81	1:35.92	1:53.46	1:28.52	1:22.81
Ansan Autumn 2023	First round	28	1:25.36		1:28.47		1:27.49	1:38.23	1:31.35	1:26.58	1:25.36
Rubik's WCA World Championship 2023	First round	351	1:17.60		1:30.95		1:39.31	1:53.49	1:17.60	1:24.84	1:28.71
Daegu Hot Spring 2023	First round	14	1:16.98		1:26.29		1:25.02	1:40.45	1:33.91	1:16.98	1:19.93
Please Big Cubes Korea 2022	First round	24	1:17.96		1:27.58		1:31.07	1:17.96	1:33.31	1:21.31	1:30.36
Daegu Hot Autumn 2022	Final	17	1:23.09		1:29.92		1:27.69	1:28.62	1:35.20	1:23.09	1:33.46
Korean Championship 2022	First round	36	1:24.60		1:36.39		1:53.86	1:30.66	1:45.18	1:24.60	1:33.34
Korean Spring 2022	Final	18	1:29.32		1:31.50		1:29.32	1:34.93	1:31.46	1:33.30	1:29.73
Korean Championship Mini 2021	Final	20	1:20.06		1:29.83		1:25.36	2:27.45	1:39.47	1:20.06	1:24.65
Cubing Korea 2019	Final	23	1:30.53		1:32.06		1:47.66	1:30.80	1:30.53	1:32.79	1:32.59
Korean Championship 2019	First round	33	1:27.19		1:34.22		1:27.19	1:41.13	1:35.82	1:29.37	1:37.48
Cube Camp in Wonju 2019	Final	15	1:31.14		1:33.34		1:33.48	1:32.91	1:37.83	1:31.14	1:33.63
WCA World Championship 2019	First round	220	1:29.17		1:31.46		1:32.25	1:38.70	1:29.17	1:30.59	1:31.53
Cutory Blossom 2019	Final	16	1:26.52		1:32.12		1:28.09	1:31.29	1:38.21	1:26.52	1:36.98
Seoul Winter 2019	Final	20	1:25.92		1:31.17		1:35.36	1:29.46	1:35.50	1:25.92	1:28.68
WCA Asian Championship 2018	First round	99	1:27.81		1:31.33		1:27.81	1:28.88	1:39.74	1:34.76	1:30.35
Korean Championship 2018	First round	24	1:21.58		1:30.47		1:21.58	1:32.32	1:32.15	1:40.98	1:26.95
Play Cube 2018	Final	17	1:33.16		1:38.24		1:40.75	1:33.16	1:39.30	1:42.11	1:34.66
Korean CWR Style 2017	Final	12	1:28.25		1:31.03		1:29.33	1:35.01	1:30.02	1:33.74	1:28.25
Jeju Open 2017	Final	9	1:32.27		1:39.93		1:46.61	1:43.30	1:32.27	1:41.20	1:35.30
Korean Championship 2017	First round	17	1:30.60		1:38.02		1:40.24	1:40.26	1:38.19	1:35.62	1:30.60
World Rubik's Cube Championship 2017	First round	166	1:27.94		1:32.30		1:29.80	1:35.36	1:31.75	1:43.56	1:27.94
Play Cube 2017	Final	7	1:28.26		1:31.67		1:37.51	1:28.26	1:31.75	1:33.36	1:29.91
Asian Championship 2016	First round	58	1:25.56		1:34.22		1:25.56	1:37.93	1:37.36	1:27.37	1:38.28
Jeonju Spring 2016	First round	10	1:28.90		1:37.97		1:33.75	1:55.53	1:50.25	1:29.90	1:28.90
Korean KAIST Style 2015	Final	10	1:28.70		1:42.08		1:37.44	1:52.45	1:53.81	1:36.34	1:28.70
KAIST Fall 2014	Final	6	1:37.90		1:39.79		1:37.90	1:38.33	1:44.73	1:38.03	1:43.02
Asian Championship 2014	Second round	28	1:42.47		1:50.63		1:58.30	2:12.46	1:45.00	1:42.47	1:48.59
	First round	25	1:35.06		1:42.88		1:37.72	1:43.40	1:35.06	1:47.53	1:51.91
Korean Winter 2013	Final	9	1:36.37		1:48.16		1:36.37	1:54.54	1:44.37	1:57.19	1:45.58
Korean Style 2013	Final	8	1:47.31		1:49.81		1:49.40	1:53.46	1:47.31	1:50.38	1:49.65
Cubing Korea January 2012	Final	6	1:42.08		1:54.32		2:07.87	1:42.08	2:33.67	1:47.91	1:47.17
Cubing Korea Xmas Eve 2011	Final	7	1:33.78		1:52.85		1:55.34	1:49.16	1:33.78	1:56.00	1:54.05
World Rubik's Cube Championship 2011	First round	54	1:40.22		1:54.73		2:03.05	1:52.83	1:51.68	1:59.68	1:40.22
Korean Championship 2011	Final	4	1:33.80		1:50.01		1:52.27	1:33.80	1:44.05	1:53.72	2:11.00
Korea Cube Championship 2010	Final	8	2:06.16		2:11.85		2:50.09	2:13.84	2:06.16	2:08.34	2:13.38
KCA Korea Open 2008	Final	3	2:20.44		2:35.69		2:50.94	2:20.44	2:34.05	2:38.25	2:34.77
KCRC Championship 2007	Final	3	2:18.21		2:45.68		2:18.21	2:57.34	2:42.25	2:39.18	2:55.61
6x6x6 Cube
Anyang Haseyo 2025	First round	25	2:24.41		2:39.40		2:37.55	2:56.23	2:24.41
Hamchang Winter 2024	First round	22	2:29.08		2:37.60		2:29.08	2:36.77	2:46.96
Rubik's WCA Asian Championship 2024	First round	124	2:37.79		2:42.84		2:52.32	2:38.41	2:37.79
Korean Championship 2024	First round	28	2:22.05		2:36.98		2:45.90	2:22.05	2:42.98
Busan Spring 2024	First round	25	2:45.90		2:48.98		2:53.54	2:45.90	2:47.50
Paradise Park NxNxN 2024	First round	22	2:40.15		2:56.03		3:04.39	3:03.55	2:40.15
Daegu Cold Winter 2024	First round	29	2:39.40		2:48.32		2:53.02	2:52.54	2:39.40
Korean Championship 2023	Final	18	2:40.62		2:41.98		2:40.87	2:40.62	2:44.45
Hamchang Open 2023	First round	25	2:50.30		2:54.63		3:00.39	2:50.30	2:53.21
Rubik's WCA World Championship 2023	First round	237	2:41.19		2:50.79		2:51.05	2:41.19	3:00.14
Daegu Hot Spring 2023	Final	8	2:14.54		2:39.16		2:59.60	2:43.35	2:14.54
Please Big Cubes Korea 2022	First round	18	2:36.62		2:51.03		2:47.33	3:09.15	2:36.62
Korean Championship 2022	Final	22	2:59.90		3:03.34		2:59.90	3:03.61	3:06.50
Seoul Summer 2022	Final	21	2:31.57		2:42.25		2:31.57	2:51.63	2:43.54
ByeolLae Open 2020	Final	9	2:48.89		3:10.95		3:25.45	3:18.52	2:48.89
Korean Championship 2019	Final	16	2:36.10		2:48.04		2:46.11	2:36.10	3:01.91
Cube Camp in Wonju 2019	Final	10	2:51.25		3:08.04		3:28.19	2:51.25	3:04.68
WCA World Championship 2019	First round	174	3:07.72				3:07.72
Seoul Winter 2019	Final	14	2:37.76		2:57.35		2:52.63	3:21.65	2:37.76
WCA Asian Championship 2018	First round	72	2:57.58		2:58.44		2:57.58	2:59.36	2:58.37
Korean CWR Style 2017	Final	10	2:45.59		2:55.89		3:00.07	2:45.59	3:02.00
Jeju Open 2017	Final	8	3:05.46		3:13.26		3:21.76	3:05.46	3:12.57
Korean Championship 2017	Final	5	2:49.33		2:58.79		2:52.08	3:14.96	2:49.33
Asian Championship 2016	First round	45	3:11.94		3:23.03		3:11.94	3:42.19	3:14.96
Korean KAIST Style 2015	Final	6	3:15.35		3:29.22		3:43.08	3:29.23	3:15.35
Happy Sheep Year 2015	Final	14	3:22.68		DNF		DNF	3:35.31	3:22.68
Asian Championship 2014	First round	10	3:21.75		3:24.78		3:21.75	3:27.90	3:24.69
Cubing Korea January 2012	Final	3	3:09.83		3:18.25		3:15.72	3:09.83	3:29.21
World Rubik's Cube Championship 2011	First round	19	3:17.25		3:27.75		3:25.86	3:40.13	3:17.25
Korean Championship 2011	Final	2	3:11.22		3:26.20		3:47.18	3:20.19	3:11.22
Korea Cube Championship 2010	Final	8	4:36.18		DNF		4:36.18	DNF	4:57.30
7x7x7 Cube
Anyang Haseyo 2025	First round	26	3:50.30		4:05.99		4:24.09	3:50.30	4:03.58
Seoul Winter 2024	First round	23	3:47.29		4:18.08		3:54.87	5:12.08	3:47.29
Rubik's WCA Asian Championship 2024	First round	99	3:51.50		4:01.39		4:05.13	4:07.55	3:51.50
Korean Championship 2024	First round	34	3:53.60		DNF		3:58.47	DNF	3:53.60
Prime Cubing Day Seoul 2024	First round	25	3:46.06		4:14.07		4:28.29	3:46.06	4:27.85
Paradise Park NxNxN 2024	First round	19	3:44.29		4:03.06		3:44.29	4:09.48	4:15.41
Daegu Cold Winter 2024	First round	31	4:02.74		4:19.37		4:31.17	4:24.21	4:02.74
Korean Championship 2023	Final	17	4:00.09		4:11.57		4:24.76	4:09.86	4:00.09
Hamchang Open 2023	First round	23	3:43.02		4:04.18		4:16.24	4:13.27	3:43.02
Rubik's WCA World Championship 2023	First round	226	4:36.65				4:36.65
Seoul Spring 2023	Final	20	4:00.90		4:23.30		4:35.03	4:00.90	4:33.98
Please Big Cubes Korea 2022	First round	15	4:07.70		4:10.84		4:10.27	4:14.56	4:07.70
Korean Championship 2022	Final	21	4:09.89		4:33.04		4:09.89	4:54.71	4:34.52
Korean Spring 2022	Final	11	4:16.61		4:26.77		4:33.93	4:29.77	4:16.61
Daegu Autumn Open 2019	Final	11	4:17.70		4:27.11		4:29.13	4:34.51	4:17.70
Korean Championship 2019	Final	16	3:52.96		4:19.05		4:22.31	4:41.89	3:52.96
WCA World Championship 2019	First round	129	4:10.60				4:10.60
Cubing Operating System Summer 2019	Final	11	4:10.06		4:55.81		6:17.48	4:19.90	4:10.06
Busan Winter 2018	Final	10	4:15.14		4:23.12		4:38.04	4:15.14	4:16.18
WCA Asian Championship 2018	First round	60	4:02.07		4:23.00		4:31.96	4:02.07	4:34.98
Korean Championship 2018	Final	11	4:30.62		4:42.98		4:55.08	4:43.25	4:30.62
Jeju Open 2017	Final	4	4:31.79		4:34.87		4:37.65	4:31.79	4:35.18
CWR Fall 2017	Final	8	4:17.13		4:32.31		4:30.80	4:17.13	4:49.01
Korean Championship 2017	Final	5	4:36.98		4:44.49		4:39.12	4:57.37	4:36.98
Asian Championship 2016	First round	41	5:15.65				5:15.65
Korean KAIST Style 2015	Final	7	4:43.31		5:04.29		5:11.14	4:43.31	5:18.43
Asian Championship 2014	First round	14	4:58.46		5:10.32		5:33.25	4:58.46	4:59.25
Cubing Korea January 2012	Final	3	5:36.61		5:39.78		5:40.27	5:36.61	5:42.47
World Rubik's Cube Championship 2011	First round	30	5:46.80		6:15.20		6:43.15	6:15.65	5:46.80
Korean Championship 2011	Final	3	6:30.27		6:38.04		6:37.88	6:45.97	6:30.27
Korea Cube Championship 2010	Final	7	7:15.93		7:32.05		7:42.65	7:37.58	7:15.93
3x3x3 Blindfolded
Silent Korea Winter 2024	Final	27	DNF		DNF		DNF	DNF	DNF
Rubik's WCA Asian Championship 2024	First round	75	DNF		DNF		DNF	DNF	DNF
Korean Championship 2024	Final	9	1:41.46		DNF		1:41.46	DNF	2:19.59
	First round	10	2:10.23		DNF		2:10.23	DNF	DNF
Ansan Summer 2024	Final	8	DNF		DNF		DNF	DNF	DNF
	First round	5	2:10.75		DNF		DNF	2:14.19	2:10.75
Please Be Quiet Singapore 2024	First round	12	3:02.06		DNF		DNF	3:02.06	DNF
Silent Korea Spring 2024	Second round	13	2:02.19		DNF		DNF	2:02.19	DNF
	First round	13	1:56.57		DNF		DNF	1:56.57	DNF
Daegu Cold Winter 2024	Final	10	2:10.62		DNF		2:10.62	DNF	3:10.35
	First round	9	1:45.48		DNF		1:45.48	DNF	DNF
Korean Championship 2023	First round	11	1:57.43		DNF		DNF	1:57.43	DNF
Rubik's WCA World Championship 2023	First round	150	DNF		DNF		DNF	DNF	DNS
Seoul Spring 2023	Final	21	DNF		DNF		DNF	DNF	DNF
Cubing SimCheong Open 2022	Second round	9	2:42.24		DNF		DNF	2:42.24	DNF
	First round	11	3:07.26		DNF		DNF	DNF	3:07.26
Daegu Hot Autumn 2022	Final	9	3:34.61		DNF		3:34.61	DNF	DNF
Korean Championship 2022	Final	9	DNF		DNF		DNF	DNF	DNF
	First round	10	2:07.68		DNF		DNF	2:07.68	DNF
Korean Spring 2022	Final	8	2:06.06		DNF		DNF	2:06.06	DNF
Cubing Korea 2019	Final	11	2:02.57		DNF		2:02.57	DNF	DNF
Korean Championship 2019	First round	22	DNF		DNF		DNF	DNF	DNF
Cube Camp in Wonju 2019	Final	13	3:00.15		DNF		DNF	DNF	3:00.15
WCA World Championship 2019	First round	112	DNF		DNF		DNF	DNF	DNS
Play Cube X4 2019	First round	14	2:43.16		DNF		2:45.20	2:43.16	DNF
Cutory Blossom 2019	Final	24	DNF		DNF		DNF	DNF	DNF
Korea Winter 2019	Final	22	DNF		DNF		DNF	DNF	DNF
WCA Asian Championship 2018	First round	51	DNF		DNF		DNF	DNF	DNF
Korean Championship 2018	First round	27	DNF		DNF		DNF	DNF	DNF
Play Cube 2018	Final	3	2:02.69		2:08.33		2:03.37	2:18.93	2:02.69
Cubedu Korea 2018	Final	6	2:28.26		DNF		DNF	DNF	2:28.26
Jeju Open 2017	Final	4	2:52.71		2:57.35		2:59.27	3:00.07	2:52.71
Korean Championship 2017	First round	23	DNF		DNF		DNF	DNF	DNF
World Rubik's Cube Championship 2017	First round	120	2:03.06		DNF		DNF	2:03.06	DNF
Play Cube 2017	Final	8	2:22.08		DNF		DNF	DNF	2:22.08
3x3x3 HanMaDang 2017	Final	15	DNF		DNF		DNF	DNF	DNF
Asian Championship 2016	First round	34	2:06.20		DNF		2:06.20	DNF	DNF
Korean Championship 2016	First round	21	DNF		DNF		DNF	DNF	DNF
Jeonju Spring 2016	Final	14	DNF		DNF		DNF	DNF	DNF
Valentine in Daegu 2016	Final	5	2:23.55		DNF		DNF	2:23.55	DNF
Korea Winter 2015	Final	18	DNF		DNF		DNF	DNF	DNF
Good Cube Show Korea 2015	Final	5	2:18.30		DNF		DNF	DNF	2:18.30
Spring Comes 2015	Final	6	3:03.91		DNF		DNF	3:03.91	DNF
KAIST Fall 2014	Final	5	1:39.93		DNF		2:12.98	DNF	1:39.93
Asian Championship 2014	First round	24	DNF		DNF		DNF	DNF	DNF
Busan Summer 2014	Final	3	2:11.60		2:43.61	NR	2:11.60	3:01.34	2:57.88
Korea New Year 2014	Final	8	4:38.60		DNF		DNF	DNF	4:38.60
Korean Winter 2013	Final	7	3:13.10		DNF		DNF	DNF	3:13.10
3x3x3 Fewest Moves
FMC Busan 2025	Final	10	39		40.67		41	42	39
	First round	12	31		39.00		39	47	31
Silent Korea Winter 2024	Final	10	33		38.00		40	41	33
Rubik's WCA Asian Championship 2024	Final	34	28		DNF		28	39	DNS
Korean FMC Championship 2024	Final	17	36		39.00		40	36	41
	First round	23	33		42.33		40	33	54
Please Be Quiet Singapore 2024	Final	7	33		38.67		46	37	33
FMC Korea Spring 2024	Final	10	31		36.67		39	40	31
Korean FMC Championship 2023	First round	24	38		DNF		45	DNF	38
FMC Korea 2023	Final	19	33		DNF		38	33	DNF
Please Be Quiet Daegu 2023	Final	9	33				33
Please Be Quiet Korea 2022	Final	3	32		36.00		39	37	32
Korean Championship 2022	Final	2	30				30
FMC Asia 2019	Final	98	32		DNF		35	DNF	32
Korean Championship 2019	Final	3	34				34
WCA World Championship 2019	Final	143	40		DNF		42	DNF	40
FMC 2019	Final	134	38		39.67		43	38	38
Please Be Quiet Korea 2019	Final	16	44		DNF		44	DNF	DNF
FMC Asia 2018	Final	34	31		34.33		40	31	32
WCA Asian Championship 2018	Final	19	40		40.67		42	40	40
Korean Championship 2018	Final	3	33				33
FMC Asia 2017	Final	39	35		39.33		45	35	38
Korean Championship 2017	Final	14	51				51
World Rubik's Cube Championship 2017	Final	107	32		39.67		42	32	45
3x3x3 HanMaDang 2017	Final	17	DNF				DNF
FMC Asia 2016	Final	50	38		42.33		47	42	38
Asian Championship 2016	Final	23	41		44.67		48	45	41
Happy Sheep Year 2015	Final	4	43				43
Asian Championship 2014	Final	13	37				37	46
3x3x3 One-Handed
Anyang Haseyo 2025	First round	47	28.37		30.36		30.69	28.37	41.35	31.96	28.44
Hamchang Winter 2024	Second round	33	25.08		28.34		25.08	45.49	26.86	29.98	28.17
	First round	30	21.83		24.97		23.85	26.58	26.55	24.51	21.83
Rubik's WCA Asian Championship 2024	First round	218	23.15		26.21		24.80	26.78	27.06	23.15	30.07
Korean Championship 2024	First round	48	21.67		28.25		27.51	21.67	40.31	31.89	25.35
Ansan Summer 2024	First round	27	23.67		26.73		27.42	27.72	32.93	25.04	23.67
Busan Spring 2024	First round	42	23.83		31.04		30.30	36.46	23.83	32.87	29.94
Paradise Park NxNxN 2024	First round	64	24.21		30.94		24.21	30.02	31.31	32.13	31.50
Korean Championship 2023	First round	28	21.90		23.36		24.08	23.68	23.23	23.16	21.90
Daegu Hot Spring 2023	Final	44	27.30		33.81		38.82	39.53	33.80	28.81	27.30
KAIST Fall 2022	First round	25	23.38		24.68		24.51	23.38	25.83	29.96	23.70
Korean Championship 2022	First round	46	27.62		33.88		35.21	34.92	40.78	31.52	27.62
Seoul Summer 2022	Final	35	23.87		26.11		32.95	23.87	26.23	25.99	26.11
Korean Championship Mini 2021	Final	29	23.76		29.84		31.24	34.37	23.92	23.76	43.65
ByeolLae Open 2020	Final	28	26.98		33.77		35.03	26.98	35.11	41.06	31.18
Daegu Autumn Open 2019	Final	14	22.90		25.38		25.17	23.90	22.90	27.07	28.06
Korean Championship 2019	First round	37	23.02		29.20		29.13	25.94	23.02	34.11	32.53
WCA World Championship 2019	First round	274	20.51		26.89		31.93	24.14	24.78	20.51	31.74
Play Cube X4 2019	First round	24	19.09		27.02		33.94	24.04	31.84	25.18	19.09
Cutory Blossom 2019	Final	31	26.10		32.31		26.10	28.23	33.90	34.80	37.32
Korea Winter 2019	Final	35	23.23		25.88		35.94	25.72	28.49	23.42	23.23
Busan Winter 2018	Final	19	21.97		26.31		28.24	28.68	28.55	21.97	22.15
Korean Championship 2018	First round	37	23.66		27.65		31.34	28.69	26.50	27.76	23.66
Play Cube 2018	First round	29	23.67		26.45		23.67	31.24	25.54	26.77	27.03
CWR Winter 2018	Final	36	25.16		29.15		31.12	39.86	25.16	28.36	27.97
Korean CWR Style 2017	Final	20	21.80		24.91		26.85	21.80	26.47	22.58	25.69
Jeju Open 2017	Final	9	24.64		26.96		27.39	37.66	27.62	24.64	25.86
Korean Championship 2017	First round	39	26.88		30.02		29.75	26.88	31.80	28.50	36.74
World Rubik's Cube Championship 2017	First round	309	22.87		25.48		29.85	22.87	25.95	23.36	27.12
3x3x3 HanMaDang 2017	First round	38	23.86		30.21		29.50	28.47	32.67	23.86	35.83
Asian Championship 2016	First round	168	26.87		28.61		27.61	28.73	29.50	30.99	26.87
Jeonju Spring 2016	First round	22	23.16		30.96		36.15	33.59	32.81	23.16	26.47
Korea Winter 2015	First round	30	20.26		29.50		27.85	42.08	31.31	29.35	20.26
Good Cube Show Korea 2015	First round	23	25.72		35.91		DNF	40.91	37.52	25.72	29.29
Happy Sheep Year 2015	Final	19	26.59		30.13		26.59	27.09	51.70	26.83	36.47
KAIST Fall 2014	Final	17	24.04		26.39		27.33	27.19	24.04	24.65	28.22
Asian Championship 2014	First round	34	26.38		30.40		34.93	26.40	43.05	26.38	29.86
Korea New Year 2014	Final	36	27.20		30.90		27.20	30.88	36.15	27.50	34.32
Korean Winter 2013	First round	26	29.43		30.89		30.46	34.86	29.78	32.44	29.43
Korean Style 2013	Final	21	29.47		35.43		54.50	29.47	36.18	34.91	35.19
Cubing Korea January 2012	Final	18	27.67		36.03		33.15	44.90	30.04	27.67	46.79
Cubing Korea Xmas Eve 2011	Final	22	25.84		36.48		51.68	32.14	25.84	36.81	40.50
World Rubik's Cube Championship 2011	First round	119	29.72		35.87		39.97	33.93	39.91	29.72	33.78
Korean Championship 2011	First round	18	32.40		35.98		36.56	32.40	35.31	36.06	38.77
Korea Cube Championship 2010	First round	19	35.50				43.97	35.50
KCA Korea Open 2008	First round	24	33.41		41.43		33.41	43.59	40.84	46.08	39.86
Clock
Anyang Haseyo 2025	First round	67	8.32		DNF		DNF	8.92	8.32	DNF	19.91
Rubik's WCA Asian Championship 2024	First round	68	8.09		8.93		8.36	8.31	8.09	10.11	10.61
Brown Fall Seongnam 2024	First round	20	8.02		9.77		8.02	14.98	10.69	10.37	8.24
Korean Championship 2024	First round	22	7.68		9.85		13.22	7.68	10.32	10.63	8.59
Anyang Haseyo 2024	First round	23	9.52		9.97		9.52	DNF	9.81	9.78	10.32
Korean Championship 2023	Final	21	11.47		13.89		15.27	12.92	11.47	14.57	14.19
Ansan Autumn 2023	First round	18	10.86		11.94		11.74	10.86	DNF	12.72	11.36
Ansan Spring 2023	First round	26	9.21		13.14		11.17	17.24	13.15	15.11	9.21
Daegu Hot Autumn 2022	Final	10	11.92		13.38		13.82	12.32	16.97	11.92	13.99
Korean Championship 2022	Final	16	10.51		13.27		12.35	15.04	12.43	10.51	16.06
Korean Spring 2022	Final	17	10.03		14.68		16.37	10.03	17.03	DNF	10.65
Cubing Korea 2019	Final	24	17.76		21.02		17.98	DNF	17.76	21.46	23.61
Korean Championship 2019	Final	16	15.95		18.89		19.62	DNF	16.43	20.61	15.95
Jeju Open 2017	Final	5	18.76		DNF		27.25	DNF	24.51	18.76	DNF
Korean Championship 2017	Final	13	17.36		22.88		25.95	25.31	19.93	17.36	23.40
KAIST Spring 2017	Final	13	18.80		20.85		23.34	21.39	19.77	18.80	21.39
Busan Winter 2016	Final	11	16.53		22.84		25.98	28.12	16.53	18.17	24.36
Spring Comes 2015	Final	7	14.65		17.50		16.17	17.98	18.35	21.78	14.65
Megaminx
Hamchang Winter 2024	First round	16	1:06.97		1:09.32		1:15.09	1:09.73	1:10.84	1:06.97	1:07.38
Rubik's WCA Asian Championship 2024	First round	76	1:00.67		1:04.97		1:09.41	1:10.38	1:02.23	1:03.28	1:00.67
Daegu Autumn 2024	Final	11	53.26		1:06.12		1:04.40	1:04.66	1:10.50	53.26	1:09.31
	First round	10	1:02.34		1:05.04		1:08.35	1:02.34	1:21.65	1:04.44	1:02.34
Korean Championship 2024	Final	14	57.69		1:08.51		1:07.14	1:16.12	1:02.28	57.69	1:24.91
	First round	14	1:00.05		1:08.54		1:09.31	1:00.05	1:11.84	1:15.09	1:04.47
Busan Spring 2024	Final	12	1:00.90		1:05.36		1:00.90	1:03.69	1:04.51	1:09.26	1:07.88
	First round	13	1:04.03		1:07.58		1:04.03	1:15.02	1:11.48	1:05.82	1:05.43
Korean Championship 2023	Final	9	56.79		1:08.91		1:18.50	1:08.13	1:27.76	56.79	1:00.10
Rubik's WCA World Championship 2023	First round	204	1:04.98		1:13.79		1:16.88	1:18.68	1:05.81	1:20.12	1:04.98
Daegu Hot Spring 2023	Final	5	1:05.33		1:05.61		1:05.50	1:05.51	1:16.20	1:05.33	1:05.83
KAIST Fall 2022	First round	11	1:05.65		1:09.05		1:07.32	1:09.32	1:10.50	1:13.37	1:05.65
Please Big Cubes Korea 2022	Final	7	1:00.92		1:06.36		1:07.71	1:02.12	1:09.26	1:17.04	1:00.92
	First round	9	1:07.91		1:12.80		1:16.80	1:13.22	1:07.91	1:17.43	1:08.37
Korean Championship 2022	Final	9	1:01.93		1:08.45		1:01.93	1:12.91	1:13.61	1:02.62	1:09.81
Seoul Summer 2022	Final	12	1:00.70		1:06.05		1:00.70	1:08.61	1:05.46	1:18.76	1:04.07
Korean Championship Mini 2021	Final	9	1:05.77		1:16.52		1:21.03	1:18.20	1:20.93	1:10.44	1:05.77
ByeolLae Open 2020	Final	7	1:05.51		1:09.20		1:17.30	1:08.47	1:09.35	1:09.79	1:05.51
Daegu Autumn Open 2019	Final	7	57.71		1:03.93		1:32.13	57.71	1:04.57	1:09.39	57.82
Korean Championship 2019	Final	10	55.19		1:03.33		55.19	1:07.36	1:09.96	59.73	1:02.91
WCA World Championship 2019	First round	113	1:01.90		1:14.66		1:17.97	1:10.28	1:15.73	1:21.26	1:01.90
Cutory Blossom 2019	Final	9	1:02.93		1:05.70		1:02.93	1:07.81	1:06.10	1:09.36	1:03.20
Korea Winter 2019	Final	12	1:02.98		1:06.34		1:04.33	1:03.80	1:10.89	DNF	1:02.98
Busan Winter 2018	Final	7	1:00.38		1:08.41		1:07.34	1:21.04	1:04.42	1:00.38	1:13.47
WCA Asian Championship 2018	First round	37	1:03.81		1:07.41		1:09.66	1:03.85	1:08.71	1:03.81	1:23.03
Korean Championship 2018	Final	10	1:03.39		1:12.74		1:03.39	1:22.65	DNF	1:09.94	1:05.63
CWR Winter 2018	Final	10	55.38		1:05.32		1:04.22	1:03.19	55.38	1:08.54	1:11.13
Jeju Open 2017	Final	3	58.00		1:00.77		1:01.97	1:13.26	1:00.92	59.43	58.00
CWR Fall 2017	Final	4	1:03.84		1:05.76		1:03.84	1:17.86	1:06.07	1:07.33	1:03.88
Korean Championship 2017	Final	5	1:02.41		1:13.75		1:08.32	1:16.79	1:02.41	1:16.13	1:17.97
World Rubik's Cube Championship 2017	First round	27	53.29		59.98		1:08.64	54.79	57.58	53.29	1:07.58
Busan Winter 2016	Final	4	59.81		1:07.88		59.81	1:15.35	1:08.55	1:08.63	1:06.47
Asian Championship 2016	First round	21	1:05.41		1:15.15		1:20.47	1:15.31	1:05.41	1:11.29	1:18.85
Valentine in Daegu 2016	Final	4	1:11.04		1:13.86		1:27.59	1:12.17	1:11.04	1:17.77	1:11.63
Spring Comes 2015	Final	2	1:00.76		1:12.48		1:12.50	1:11.88	1:00.76	1:13.05	1:17.12
Asian Championship 2014	Final	6	1:08.75		1:21.54		1:19.13	1:37.46	1:08.75	1:20.53	1:24.96
	First round	4	1:12.27		1:14.32		1:14.43	1:21.65	1:12.66	1:12.27	1:15.88
Korean Style 2013	Final	3	1:13.93		1:20.99		1:22.36	1:22.91	1:17.69	1:13.93	1:31.16
Cubing Korea January 2012	Final	2	1:19.83		1:22.15		1:20.50	1:20.36	1:31.11	1:19.83	1:25.59
World Rubik's Cube Championship 2011	First round	18	1:19.44		1:25.10		1:22.75	1:19.44	1:25.40	1:27.16	1:32.68
Korea Cube Championship 2010	Final	4	1:28.33		1:38.75		1:47.22	1:28.33	1:40.69
KCRC Busan competition 2007	Final	1	1:38.43	AsR	1:44.23	AsR	1:41.21	1:53.06	1:38.43
Pyraminx
Korea Newcomers AM 2025	Final	27	6.61		7.83		7.83	7.22	9.32	8.44	6.61
Hamchang Winter 2024	Second round	28	7.19		8.37		7.77	7.19	7.92	9.43	9.48
	First round	29	7.00		8.39		8.95	7.00	7.64	9.99	8.58
Rubik's WCA Asian Championship 2024	First round	234	6.85		8.51		11.00	6.85	7.84	9.81	7.89
Daegu Autumn 2024	First round	26	4.50		6.59		10.41	4.67	4.50	8.47	6.64
Korean Championship 2024	Second round	22	6.88		7.93		7.51	6.88	7.44	10.39	8.85
	First round	29	7.24		8.00		9.31	7.71	7.39	7.24	8.89
Busan Spring 2024	First round	32	7.28		8.46		12.33	8.45	7.88	7.28	9.06
Korean Championship 2023	First round	21	6.99		7.35		7.30	6.99	7.72	7.94	7.03
Hamchang Open 2023	First round	11	5.31		6.35		7.56	5.31	9.23	5.76	5.73
Ansan Spring 2023	First round	22	5.21		8.05		10.59	6.04	5.21	11.25	7.52
Korean Championship 2022	Final	12	6.38		8.44		7.94	10.14	14.76	6.38	7.24
	First round	13	4.72		6.40		8.73	5.68	6.34	7.17	4.72
ByeolLae Open 2020	Final	14	6.47		7.52		6.47	6.98	8.18	7.39	8.72
Daegu Autumn Open 2019	Final	11	7.59		8.88		11.03	8.42	9.31	7.59	8.90
Korean Championship 2019	First round	24	5.30		8.28		13.94	7.70	5.30	8.63	8.52
Play Cube X4 2019	Final	16	7.44		8.81		7.44	8.09	10.49	9.77	8.56
Seoul Winter 2019	First round	24	6.31		9.72		10.75	11.90	9.80	6.31	8.61
Korean Championship 2018	First round	12	5.74		7.71		8.40	9.28	7.46	7.28	5.74
Cubedu Korea 2018	Final	13	6.69		8.18		8.79	6.69	8.81	13.17	6.94
Jeju Open 2017	Final	5	6.93		7.62		7.10	9.17	8.21	7.55	6.93
CWR Fall 2017	First round	13	6.16		7.62		6.90	8.23	7.74	12.69	6.16
Korean Championship 2017	First round	18	5.82		8.84		7.51	9.46	10.77	9.56	5.82
KAIST Spring 2017	Final	10	6.96		8.57		8.79	11.22	8.99	6.96	7.94
Asian Championship 2016	Second round	65	7.31		7.78		13.77	7.31	7.72	8.31	7.32
	First round	89	6.39		8.58		11.95	8.95	9.55	7.25	6.39
Cube Is Good 2016	Final	15	6.67		8.89		6.67	10.07	7.82	13.99	8.77
Valentine in Daegu 2016	Final	17	6.86		12.18		14.11	9.34	13.10	6.86	18.52
Good Cube Show Korea 2015	Final	8	7.28		7.99		17.72	7.32	7.44	9.20	7.28
	First round	5	7.11		7.65		7.11	7.14	8.08	7.72	8.48
Asian Championship 2014	First round	20	5.31		8.51		5.31	13.22	10.36	6.78	8.40
Korea New Year 2014	Final	13	6.88		9.32		9.76	6.88	13.75	9.76	8.45
Korean Style 2013	Final	7	6.88		9.95		10.58	6.88	13.56	8.13	11.13
Cubing Korea Xmas Eve 2011	Final	6	8.41		10.34		10.58	8.41	9.88	21.97	10.56
World Rubik's Cube Championship 2011	First round	32	7.05		8.67		7.05	11.13	9.36	7.05	9.59
Korean Championship 2011	Final	6	7.33		8.88		7.33	8.21	9.34	9.55	9.08
Korea Cube Championship 2010	First round	15	10.96				16.59	10.96
Skewb
Anyang Haseyo 2025	First round	35	7.61		9.47		8.47	10.72	10.89	7.61	9.21
Happy Suseong 2025	First round	36	8.54		9.10		15.01	9.33	8.54	8.96	9.01
Hamchang Winter 2024	First round	28	9.60		11.47		11.43	11.96	9.60	11.03	12.28
Rubik's WCA Asian Championship 2024	First round	224	8.01		9.72		8.01	10.67	9.60	8.90	13.26
Daegu Autumn 2024	First round	39	6.51		9.43		6.51	9.06	13.27	11.35	7.88
Korean Championship 2024	First round	48	4.24		10.64		10.22	4.24	10.31	11.39	12.80
Anyang Haseyo 2024	First round	40	5.64		9.60		9.62	9.49	5.64	12.48	9.68
Korean Championship 2023	First round	37	7.63		11.05		16.81	7.63	11.81	10.65	10.68
Rubik's WCA World Championship 2023	First round	349	8.82		10.61		10.16	12.11	21.03	9.57	8.82
Daegu Hot Spring 2023	Final	22	6.61		8.45		8.52	10.96	9.06	6.61	7.77
Ansan Spring 2023	First round	39	8.31		11.63		8.31	13.79	12.87	12.64	9.37
KAIST Fall 2022	First round	20	6.84		8.04		8.32	8.26	8.69	6.84	7.53
Korean Championship 2022	First round	25	8.76		10.28		11.18	10.71	39.00	8.76	8.96
Seoul Summer 2022	Final	22	7.40		9.90		7.40	8.70	12.34	10.81	10.20
Korean Championship Mini 2021	Final	19	3.77		11.34		3.77	38.75	11.23	9.61	13.19
ByeolLae Open 2020	Final	9	6.31		6.80		9.69	7.04	6.64	6.71	6.31
Korean Championship 2019	First round	35	7.55		12.69		13.38	7.55	14.14	15.57	10.55
WCA World Championship 2019	First round	203	7.90		9.39		7.93	8.44	7.90	11.81	14.27
Cubing Operating System Summer 2019	First round	16	5.87		8.98		9.36	5.87	8.56	12.28	9.01
Cutory Blossom 2019	Final	18	8.27		10.86		8.27	13.66	19.16	10.58	8.33
Seoul Winter 2019	Final	24	7.03		8.38		13.60	7.03	8.90	7.96	8.28
Busan Winter 2018	First round	21	10.01		11.45		11.58	12.22	11.44	11.33	10.01
WCA Asian Championship 2018	First round	93	8.30		12.26		13.38	21.52	8.30	13.06	10.34
Korean Championship 2018	First round	39	4.39		10.08		13.21	10.55	4.39	6.49	16.52
Jeju Open 2017	Final	11	7.47		10.92		10.49	7.47	12.97	10.72	11.54
CWR Fall 2017	Final	26	3.45		10.59		3.45	10.35	10.61	10.80	13.33
Korean Championship 2017	First round	16	6.62		8.08		7.16	10.61	6.62	8.86	8.22
KAIST Spring 2017	Final	14	7.13		10.04		9.14	11.83	7.13	11.47	9.50
Asian Championship 2016	First round	75	8.67		11.52		11.38	8.67	12.90	17.06	10.27
Korean Championship 2016	First round	33	9.64		11.02		12.29	11.69	9.64	11.49	9.87
Jeonju Spring 2016	First round	25	9.11		13.46		11.41	18.21	11.06	17.91	9.11
Korea Winter 2015	First round	25	8.44		10.73		9.27	8.44	13.40	10.77	12.15
Korean KAIST Style 2015	First round	19	6.92		9.88		30.40	6.92	6.97	10.54	12.12
KAIST Fall 2014	Final	12	7.06		11.72		11.94	15.40	16.05	7.83	7.06
Asian Championship 2014	First round	14	7.27		10.57		7.27	7.80	9.61	14.30	15.53
Thanks Cubing Day 2014	First round	15	9.71		15.52		13.33	32.58	9.71	16.47	16.75
Busan Summer 2014	First round	9	9.58		13.55		16.03	12.59	9.58	14.06	14.01
Square-1
Happy Suseong 2025	Second round	21	20.91		23.01		22.97	50.88	23.62	20.91	22.44
	First round	20	15.02		24.38		21.06	15.02	26.71	25.36	36.04
Hamchang Winter 2024	First round	17	16.58		25.86		31.58	24.99	16.58	29.28	23.31
Daegu Autumn 2024	First round	17	21.63		25.84		25.70	26.14	21.63	38.54	25.67
Korean Championship 2024	First round	19	18.16		23.02		18.16	26.92	21.66	26.71	20.68
Anyang Haseyo 2024	Final	15	14.13		23.38		28.96	42.74	21.42	19.77	14.13
	First round	16	16.63		22.24		26.46	16.63	20.50	49.06	19.76
Korean Championship 2023	Final	8	15.55		21.26		15.55	51.59	19.25	24.48	20.05
Hamchang Open 2023	First round	13	16.30		22.37		26.98	22.68	23.32	16.30	21.10
Ansan Spring 2023	First round	21	20.95		28.70		30.92	23.63	20.95	39.66	31.56
Korean Championship 2022	Final	18	22.51		30.34		37.57	30.25	1:04.31	22.51	23.21
Seoul Summer 2022	Final	12	19.45		22.38		22.44	26.35	21.92	19.45	22.77
Korean Championship Mini 2021	Final	9	25.24		30.56		33.62	28.48	29.59	57.34	25.24
Korean Championship 2019	Final	12	19.23		23.77		20.95	24.85	25.56	25.52	19.23
Cube Camp in Wonju 2019	Final	7	19.23		24.68		23.48	19.23	27.84	22.72	59.85
WCA World Championship 2019	First round	142	16.54		27.83		30.35	24.11	16.54	29.03	37.09
Cutory Blossom 2019	Final	5	17.12		19.28		24.59	18.53	21.94	17.12	17.36
Seoul Winter 2019	Final	14	25.05		33.52		1:17.70	33.43	25.05	39.17	27.97
WCA Asian Championship 2018	First round	27	14.43		18.31		16.34	14.43	22.13	25.64	16.45
Korean Championship 2018	Final	18	21.68		30.63		26.57	21.68	40.23	41.98	25.09
Play Cube 2018	Final	13	18.02		22.57		23.83	24.96	22.17	18.02	21.71
Korean CWR Style 2017	Final	11	20.88		24.80		23.36	26.07	24.96	26.16	20.88
Jeju Open 2017	Final	5	17.00		22.97		24.01	21.64	23.25	29.64	17.00
Korean Championship 2017	Final	7	17.09		20.35		17.09	18.08	22.58	26.73	20.39
World Rubik's Cube Championship 2017	First round	92	14.05		21.37		21.82	25.42	14.05	22.26	20.04
Busan Winter 2016	Final	6	16.61		23.98		24.24	18.33	16.61	29.38	33.94
Asian Championship 2016	First round	21	19.24		22.85		20.88	23.42	43.76	24.26	19.24
Valentine in Daegu 2016	Final	4	18.96		22.81		26.33	18.96	26.60	22.67	19.44
Asian Championship 2014	Final	6	25.93		DNF		30.78	25.93	36.19	DNF	DNF
	First round	5	32.75		34.59		32.75	33.75	33.94	36.09	39.63
Thanks Cubing Day 2014	Final	4	20.66		31.70		42.92	36.31	32.27	20.66	26.53
Korea New Year 2014	Final	3	21.56		26.01		23.57	24.35	21.56	30.12	41.36
KCRC Busan competition 2007	Final	1	30.33		34.56	AsR	30.33	39.81	33.55
4x4x4 Blindfolded
Silent Korea Winter 2024	Final	12	DNF		DNF		DNF	DNF	DNF
Rubik's WCA Asian Championship 2024	Final	30	DNF		DNF		DNF	DNF	DNF
Korean Championship 2024	Final	4	DNF		DNF		DNF	DNF	DNF
Please Be Quiet Singapore 2024	Final	9	12:56.00		DNF		DNF	DNF	12:56.00
Silent Korea Spring 2024	Final	10	DNF		DNF		DNF	DNF	DNF
Korean Championship 2023	Final	7	DNF		DNF		DNF	DNF	DNS
Please Be Quiet Daegu 2023	Final	5	DNF		DNF		DNF	DNF	DNF
Korean Championship 2019	Final	8	DNF		DNF		DNF	DNS	DNS
Cube Camp in Wonju 2019	Final	4	DNF		DNF		DNF	DNF	DNF
WCA World Championship 2019	Final	32	DNF		DNF		DNF	DNS	DNS
Please Be Quiet Korea 2019	Final	6	DNF		DNF		DNF	DNF	DNF
WCA Asian Championship 2018	Final	12	9:47.41		DNF		DNF	DNF	9:47.41
Korean Championship 2018	Final	8	DNF		DNF		DNF	DNF	DNS
Asian Championship 2016	Final	18	DNF		DNF		DNF	DNF	DNS
Jeonju Spring 2016	Final	4	DNF		DNF		DNF	DNF	DNF
Happy Sheep Year 2015	Final	1	18:21.00		DNF		DNF	DNF	18:21.00
Asian Championship 2014	Final	8	16:14.00		DNF		DNF	16:14.00	DNS
5x5x5 Blindfolded
5BLD Madness Seongnam 2024	Final	6	25:23.00		DNF		25:23.00	DNF	DNS
5BLD Madness Seoul 2024	Final	5	DNF		DNF		DNF	DNF	DNF
5BLD Madness Suwon 2024	Final	5	DNF		DNF		DNF	DNS	DNS
Please Be Quiet Singapore 2024	Final	8	DNF		DNF		DNF	DNF	DNF
Silent Korea Spring 2024	Final	5	DNF		DNF		DNF	DNF	DNF
Korean Championship 2023	Final	4	DNF		DNF		DNF	DNF	DNS
Please Be Quiet Daegu 2023	Final	4	DNF		DNF		DNF	DNF	DNF
Please Be Quiet Korea 2022	Final	3	DNF		DNF		DNF	DNF	DNF
Korean Championship 2019	Final	4	DNF		DNF		DNF	DNS	DNS
Cube Camp in Wonju 2019	Final	4	DNF		DNF		DNF	DNS	DNS
Please Be Quiet Korea 2019	Final	3	DNF		DNF		DNF	DNF	DNF
Korean Championship 2018	Final	4	DNF		DNF		DNF	DNF	DNS
Korea Winter 2015	Final	3	DNF		DNF		DNF	DNF	DNF
3x3x3 Multi-Blind
Please Be Quiet Singapore 2024	Final	8	DNF				DNF
Korean Championship 2019	Final	7	DNF				DNF
Korean Championship 2018	Final	7	3/4 26:12				3/4 26:12
3x3x3 HanMaDang 2017	Final	6	DNF				DNF
Asian Championship 2016	Final	28	DNF				DNF	DNF	DNF
Happy Sheep Year 2015	Final	2	4/5 28:52				4/5 28:52	DNF
Asian Championship 2014	Final	17	DNF				DNF	DNF
3x3x3 With Feet
Cubing Korea 2019	Final	11	1:25.01		1:56.51		1:53.70	1:59.42	1:25.01	1:56.40	DNS
Korean Championship 2019	Final	6	1:17.25		1:36.45		1:34.03	1:38.58	1:59.39	1:36.75	1:17.25
Cubing Operating System Summer 2019	Final	11	1:36.25		2:23.11		3:44.72	DNF	1:41.95	1:36.25	1:42.67
WCA Asian Championship 2018	Final	25	1:16.18		1:30.61		1:26.28	1:21.88	1:16.18	1:43.66	DNF
Korean Championship 2018	Final	6	1:07.82		1:21.65		1:07.82	1:30.71	1:19.68	1:19.32	1:25.96
CWR Winter 2018	Final	7	1:37.79		1:45.40		1:44.00	1:49.09	2:00.50	1:43.12	1:37.79
Jeju Open 2017	Final	5	1:37.42		2:10.33		3:15.28	1:38.29	1:37.42
Korean Championship 2017	Final	3	1:18.79		1:29.56		1:18.79	1:37.46	1:32.42
3x3x3 HanMaDang 2017	Final	15	2:34.50		DNF		2:34.50	5:35.95	DNF
Asian Championship 2016	First round	12	1:49.80		2:21.22		2:24.92	2:48.95	1:49.80
Valentine in Daegu 2016	Final	6	1:44.40		2:05.81		2:31.95	1:44.40	2:01.09
Good Cube Show Korea 2015	Final	5	1:52.36		2:06.13		2:23.18	2:02.84	1:52.36
Happy Sheep Year 2015	Final	4	2:21.38		3:16.80		4:28.96	2:21.38	3:00.06
Asian Championship 2014	First round	8	DNF		DNF		DNF	DNS	DNS
Cubing Korea Xmas Eve 2011	Final	5	2:14.65		2:34.92		2:30.03	2:14.65	3:00.09

History of Continental Records

Single	Average	Competition	Round	Solves
Megaminx
1:38.43	1:44.23	KCRC Busan competition 2007	Final	1:41.21	1:53.06	1:38.43
Square-1
	34.56	KCRC Busan competition 2007	Final	30.33	39.81	33.55

History of National Records

Single	Average	Competition	Round	Solves
3x3x3 Blindfolded
	2:43.61	Busan Summer 2014	Final	2:11.60	3:01.34	2:57.88

National Championship Podiums

Event	Place	Single	Average	Solves
Korean Championship 2022
3x3x3 Fewest Moves	2	30		30
Korean Championship 2019
3x3x3 Fewest Moves	3	34		34
Korean Championship 2018
3x3x3 Fewest Moves	2	33		33
Korean Championship 2017
3x3x3 With Feet	3	1:18.79	1:29.56	1:18.79	1:37.46	1:32.42
Korean Championship 2011
6x6x6 Cube	2	3:11.22	3:26.20	3:47.18	3:20.19	3:11.22
7x7x7 Cube	3	6:30.27	6:38.04	6:37.88	6:45.97	6:30.27