Lee Seong Vin (이성빈)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2023VINL01	Male	20	595

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	139	2283	6599	7.78	9.46	5907	2192	131
2x2x2 Cube	37	643	2949	1.37	1.80	612	129	7
4x4x4 Cube	100	1469	4191	33.31	39.71	4880	1756	122
5x5x5 Cube	203	2997	8947	1:24.27	1:32.98	8763	2958	200
3x3x3 Blindfolded	81	1268	3853	1:57.14
3x3x3 One-Handed	76	1459	4132	13.83	16.29	2999	1101	61
Clock	2	21	110	2.63	3.48	109	19	2
Megaminx	96	1354	4958	1:08.35	1:19.56	5380	1478	109
Pyraminx	6	63	260	1.29	2.82	735	208	11
Skewb	58	935	3894	3.11	4.46	1969	519	42
Square-1	46	663	2996	13.15	19.15	3423	791	59
3x3x3 Multi-Blind	64	945	3635	2/3 25:23

Medal Collection

Gold	Silver	Bronze
3	6	1

Record Collection

WR	CR	NR
		6

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Cube Camp in Jeju 2026	First round	25	9.02		10.69		13.12	10.67	9.02	9.48	11.91
Korean Championship 2025	Second round	39	8.35		10.37		11.41	8.35	10.66	9.03	11.73
	First round	39	8.60		9.46		9.40	9.83	9.15	DNF	8.60
Okcheon Autumn Breeze 2025	Second round	20	9.15		10.09		10.48	9.15	10.24	10.98	9.56
	First round	12	8.62		9.62		11.50	9.28	9.90	9.67	8.62
Korea Open 2025	Semi Final	41	8.89		10.18		11.54	9.97	8.89	9.04	11.85
	Second round	41	9.06		10.42		12.00	9.06	10.69	10.21	10.36
	First round	30	8.66		9.73		9.45	8.66	10.76	10.21	9.54
Suwon Summer 2025	First round	26	8.42		10.24		11.22	8.42	10.74	9.02	10.97
Daejeon Spring 2025	Second round	36	9.89		10.75		10.17	13.78	9.89	10.99	11.09
	First round	28	7.78		10.56		10.20	13.60	10.80	7.78	10.67
Korea Newcomers PM 2025	First round	28	9.20		12.16		11.06	9.86	9.20	15.77	15.55
Anyang Haseyo 2025	Second round	42	8.70		10.93		10.80	12.61	8.70	10.95	11.05
	First round	22	7.94		10.19		11.10	14.78	9.78	7.94	9.69
Happy Suseong 2025	First round	64	8.53		12.11		11.18	11.67	8.53	15.26	13.47
Seoul Winter 2024	First round	48	9.90		11.44		10.89	14.10	9.90	10.11	13.31
Korea Qualifier - Seoul A 2024	Final	7	8.78		12.68		12.70	13.74	8.78	13.33	12.01
Prime Cubing Day Seoul 2024	First round	45	9.93		12.00		16.68	12.17	9.93	12.16	11.68
Anyang Haseyo 2024	First round	38	11.77		12.56		11.77	13.06	12.77	14.21	11.84
Daegu Cold Winter 2024	Second round	100	11.03		DNF		11.03	12.10	DNF	DNF	11.15
	First round	63	11.02		13.87		DNF	13.49	14.58	11.02	13.55
Seoul Open 2024	Second round	88	12.63		14.82		15.70	12.63	15.07	15.90	13.70
	First round	78	11.17		13.92		11.17	13.79	13.86	14.10	16.04
Korean Championship 2023	First round	106	13.96		16.38		16.43	27.88	15.99	13.96	16.72
2x2x2 Cube
Cube Camp in Jeju 2026	Final	10	1.91		3.14		5.10	2.18	1.91	2.14	5.62
Okcheon Autumn Breeze 2025	Final	9	1.55		3.23		2.34	4.64	3.89	3.47	1.55
	Second round	10	1.94		3.06		4.01	1.94	2.60	3.09	3.48
	First round	3	1.49		2.17		1.49	3.50	2.42	2.49	1.59
Korea Open 2025	Final	3	1.55		1.96		5.94	2.50	1.55	1.77	1.62
	Second round	4	1.62		1.96		1.63	1.62	2.05	2.20	2.30
	First round	4	1.68		2.23		1.68	2.82	3.89	2.18	1.69
Suwon Summer 2025	Final	13	2.41		3.17		2.41	2.69	4.38	2.45	4.80
	First round	5	1.87		2.27		2.49	3.39	1.87	1.95	2.37
Daejeon Spring 2025	Final	2	1.54		2.04		1.54	1.83	4.81	2.21	2.07
	Second round	2	1.48		1.90		2.16	1.97	3.21	1.58	1.48
	First round	3	1.62		2.54		2.79	1.69	DNF	3.13	1.62
Korea Newcomers PM 2025	Final	2	1.37		1.80		2.70	1.90	1.37	1.57	1.92
Happy Suseong 2025	Final	6	1.50		2.50		1.50	2.88	1.75	2.87	3.06
	Second round	5	1.76		2.35		2.36	2.09	2.60	1.76	5.01
	First round	12	1.63		2.90		7.23	2.27	4.04	1.63	2.39
Seoul Winter 2024	Final	5	1.43		2.09		1.91	3.60	1.43	2.01	2.35
	First round	5	1.69		2.34		2.45	2.24	1.69	2.32	2.67
Daegu Autumn 2024	Final	12	2.36		3.30		3.50	5.08	2.96	2.36	3.44
	First round	9	1.97		2.56		3.32	1.97	2.58	2.28	2.83
Prime Cubing Day Seoul 2024	Final	16	3.58		4.73		3.58	6.66	3.59	9.75	3.94
	First round	16	3.27		3.63		3.32	4.06	3.51	3.27	4.51
Daegu Cold Winter 2024	First round	44	4.79		5.52		6.60	4.79	5.29	6.41	4.85
Korean Championship 2023	Second round	36	3.71		4.67		5.16	5.38	3.71	4.27	4.59
	First round	54	3.76		4.83		5.25	6.22	4.64	4.61	3.76
4x4x4 Cube
Cube Camp in Jeju 2026	Final	23	36.21		39.71		37.02	39.58	44.11	36.21	42.52
Okcheon Autumn Breeze 2025	Second round	18	39.28		41.18		41.82	42.24	39.28	40.98	40.74
	First round	20	39.64		41.59		42.07	41.71	DNF	39.64	40.98
Korea Open 2025	Second round	46	33.31		40.71		44.99	38.98	33.31	47.13	38.17
	First round	51	35.32		42.63		45.12	35.32	47.13	35.63	53.59
Suwon Summer 2025	First round	35	40.00		43.83		42.03	42.60	46.86	52.50	40.00
Daejeon Spring 2025	First round	23	36.95		39.91		47.42	43.18	37.39	36.95	39.15
Anyang Haseyo 2025	Second round	27	39.11		43.39		39.11	43.55	45.36	46.11	41.27
	First round	30	36.05		41.80		41.36	44.43	39.62	36.05	45.96
Happy Suseong 2025	First round	46	40.82		44.19		40.82	43.80	51.64	44.75	44.03
Seoul Winter 2024	First round	42	39.67		45.18		39.67	44.88	47.18	43.48	49.77
Daegu Autumn 2024	First round	20	37.98		43.45		45.98	37.98	50.32	38.73	45.64
Seoul Open 2024	First round	71	55.29		1:03.67		55.29	1:01.47	1:02.24	1:17.87	1:07.29
5x5x5 Cube
Okcheon Autumn Breeze 2025	First round	25	1:24.27		1:32.98		1:41.83	1:24.27	1:37.89	1:29.26	1:31.78
Korea Open 2025	First round	74	1:30.58		1:36.58		1:30.78	1:40.43	1:45.55	1:30.58	1:38.54
Happy Suseong 2025	First round	60	1:24.54		1:33.01		1:41.54	1:24.54	1:30.20	1:45.50	1:27.30
Prime Cubing Day Seoul 2024	First round	55	1:38.11		1:59.67		1:52.24	1:59.86	2:06.92	1:38.11	2:07.39
3x3x3 Blindfolded
Cube Camp in Jeju 2026	Final	15	2:55.37		DNF		DNF	DNF	DNF	2:55.37	DNF
Okcheon Autumn Breeze 2025	Final	8	2:13.67		DNF		DNF	2:13.67	DNF
	First round	7	1:57.14		DNF		DNF	1:57.14	DNF
Korea Open 2025	Final	11	2:48.28		DNF		DNF	DNF	2:48.28
	First round	14	2:33.51		DNF		DNF	DNF	2:33.51
Silent Korea Winter 2024	Final	22	3:05.42		DNF		DNF	3:22.25	3:05.42
3x3x3 One-Handed
Cube Camp in Jeju 2026	Final	11	14.35		16.91		18.83	16.24	18.04	14.35	16.44
Korea Open 2025	Second round	21	13.83		18.19		15.74	22.88	25.22	15.94	13.83
	First round	10	14.12		16.29		20.43	17.41	14.12	14.45	17.00
Anyang Haseyo 2025	Second round	21	17.74		22.04		21.01	22.15	22.97	24.31	17.74
	First round	23	18.40		20.38		23.63	20.58	20.26	18.40	20.31
Clock
Korean Championship 2025	Final	2	2.75		3.72		3.03	4.84	2.75	3.30	DNF
	First round	4	3.57		4.34		DNF	5.14	3.86	4.03	3.57
Okcheon Autumn Breeze 2025	Final	2	3.29		3.88		4.35	4.59	3.29	3.36	3.93
	First round	3	2.63	NR	4.17		2.63	4.33	DNF	3.93	4.26
Korea Open 2025	Final	1	3.11		3.48	NR	6.60	3.41	3.11	3.54	3.49
	Second round	3	3.60		4.33		5.01	3.77	DNF	4.20	3.60
	First round	2	3.42		3.93		3.89	4.05	3.42	3.84	DNF
Osan Summer 2025	Final	1	2.66	NR	3.72	NR	DNF	3.64	3.75	3.76	2.66
	First round	1	3.55		4.09		4.33	3.92	4.47	4.01	3.55
Anyang Haseyo 2025	Final	1	3.21		4.45		5.17	6.70	3.21	4.26	3.91
	First round	1	3.19	NR	4.07	NR	3.71	3.19	4.95	3.55	DNF
Anyang Haseyo 2024	Final	11	8.45		8.81		8.49	9.01	8.45	9.26	8.93
	First round	10	6.76		7.86		7.02	12.13	6.76	7.87	8.70
Megaminx
Korea Open 2025	First round	48	1:17.54		1:28.10		1:23.08	1:17.54	1:40.67	1:32.42	1:28.81
Suwon Summer 2025	First round	18	1:14.31		1:19.56		1:14.85	1:19.96	1:14.31	1:32.16	1:23.86
Please Minx Korea 2025	First round	41	1:08.35		1:29.36		1:43.41	1:31.58	1:16.87	1:08.35	1:39.64
Daegu Autumn 2024	First round	29	1:21.94		1:33.23		1:29.16	1:21.94	1:30.20	1:44.23	1:40.33
Pyraminx
Cube Camp in Jeju 2026	Final	2	1.92		2.99		4.75	1.92	2.34	3.22	3.42
Korean Championship 2025	Final	5	1.71		3.00		4.94	1.71	2.23	1.93	4.84
	First round	10	3.37		4.08		4.74	3.76	4.97	3.37	3.73
Okcheon Autumn Breeze 2025	Final	2	2.65		3.00		3.54	2.76	2.65	2.69	4.18
	First round	2	3.17		3.69		4.09	3.78	3.17	3.36	3.92
Korea Open 2025	Final	4	2.24		2.86		2.24	2.66	3.61	2.31	3.64
	Second round	5	2.83		3.49		4.41	2.83	3.17	3.88	3.43
	First round	8	2.30		3.50		DNF	3.75	2.30	3.38	3.37
Suwon Summer 2025	Final	4	2.19		3.53		2.86	3.88	3.86	4.16	2.19
	First round	3	1.29		2.82		2.46	1.29	3.16	2.86	3.14
Please Minx Korea 2025	Final	6	2.07		2.86		2.07	2.33	2.35	3.90	4.20
	Semi Final	14	2.78		4.67		3.59	2.78	5.26	DNF	5.17
	Second round	5	2.25		3.01		2.92	3.28	2.25	5.52	2.82
	First round	4	2.97		3.41		4.61	3.48	2.97	3.04	3.72
Daegu Autumn 2024	Final	11	4.60		5.49		5.47	7.39	4.60	4.83	6.18
	First round	8	2.88		3.89		3.87	3.05	4.74	7.57	2.88
Skewb
Cube Camp in Jeju 2026	Final	12	4.27		5.65		6.04	6.95	6.36	4.56	4.27
Korean Championship 2025	Final	10	5.23		5.42		5.64	6.51	5.23	5.25	5.36
	First round	10	3.54		4.46		4.86	4.72	3.54	3.81	8.07
Korea Open 2025	Second round	20	4.43		5.90		6.03	4.43	6.69	4.97	8.00
	First round	11	4.01		4.78		4.01	6.55	5.60	4.06	4.68
Anyang Haseyo 2025	First round	14	4.01		6.35		8.31	4.01	DNF	4.82	5.91
Happy Suseong 2025	Final	11	3.11		5.56		3.11	4.59	7.16	4.94	7.32
	First round	15	5.60		6.24		6.55	DNF	5.89	6.27	5.60
Daegu Autumn 2024	First round	13	4.91		5.93		5.56	4.91	5.31	8.88	6.91
Anyang Haseyo 2024	First round	46	4.45		10.82		13.80	4.45	13.10	8.88	10.49
Square-1
Okcheon Autumn Breeze 2025	First round	11	13.15		21.33		27.52	24.75	17.82	13.15	21.43
Korea Open 2025	First round	29	17.75		24.50		24.02	20.24	29.23	17.75	DNF
Daejeon Spring 2025	Final	11	16.11		20.14		22.51	27.60	16.85	16.11	21.05
	First round	11	18.16		19.15		18.86	18.77	22.02	18.16	19.81
Happy Suseong 2025	Second round	24	15.89		24.50		37.26	17.72	27.83	27.96	15.89
	First round	21	16.69		24.82		23.14	16.69	42.52	29.38	21.93
Daegu Autumn 2024	First round	25	22.81		30.83		33.64	1:34.16	31.85	22.81	27.01
3x3x3 Multi-Blind
Silent Korea Winter 2024	Final	16	2/3 25:23				2/3 25:23

History of National Records

Single	Average	Competition	Round	Solves
Clock
2.63		Okcheon Autumn Breeze 2025	First round
	3.48	Korea Open 2025	Final	6.60	3.41	3.11	3.54	3.49
2.66	3.72	Osan Summer 2025	Final	DNF	3.64	3.75	3.76	2.66
3.19	4.07	Anyang Haseyo 2025	First round	3.71	3.19	4.95	3.55	DNF

National Championship Podiums

Event	Place	Single	Average	Solves
Korean Championship 2025
Clock	2	2.75	3.72	3.03	4.84	2.75	3.30	DNF