Lee Seong Vin (이성빈)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2023VINL01	Male	18	527

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	124	2042	6032	7.78	9.62	5953	2167	122
2x2x2 Cube	29	570	2669	1.37	1.80	550	114	6
4x4x4 Cube	91	1309	3777	33.31	39.91	4550	1617	110
5x5x5 Cube	188	2726	8245	1:24.27	1:32.98	8040	2687	183
3x3x3 Blindfolded	75	1186	3603	1:57.14
3x3x3 One-Handed	71	1350	3862	13.83	16.29	2794	1020	55
Clock	1	15	85	2.63	3.48	94	16	2
Megaminx	93	1259	4562	1:08.35	1:19.56	4952	1379	102
Pyraminx	5	52	213	1.29	2.82	655	184	11
Skewb	52	873	3592	3.11	4.78	2410	628	44
Square-1	42	599	2804	13.15	19.15	3198	718	54
3x3x3 Multi-Blind	64	903	3442	2/3 25:23

Medal Collection

Gold	Silver	Bronze
3	4	1

Record Collection

WR	CR	NR
		6

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
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
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
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
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
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
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
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
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