Yi Seung-Woo (이승우)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2007SEUN04	Male	46	910

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	79	1428	4429	7.56	9.94	6296	2224	130
2x2x2 Cube	702	12993	45616	4.16	5.57	35519	10672	608
4x4x4 Cube	435	7574	22038	55.34	59.92	19405	6769	394
5x5x5 Cube	9	71	192	46.05	52.87	244	92	10
6x6x6 Cube	23	248	736	1:48.29	1:57.09	775	264	25
7x7x7 Cube	4	33	71	2:06.13	2:14.37	80	37	6
3x3x3 Blindfolded	120	2085	6272	3:28.43
3x3x3 One-Handed	49	910	2761	13.24	18.96	5053	1886	99
Megaminx	108	1412	5120	1:14.68	1:24.50	5186	1433	105
Square-1	18	247	1253	10.04	11.42	662	141	12

Medal Collection

Gold	Silver	Bronze
26	20	8

Record Collection

WR	CR	NR
	7	24

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Tokai Spring 2025	First round	22	7.56		10.28		12.61	7.56	10.99	9.01	10.85
Anyang Haseyo 2025	Second round	26	9.61		10.30		10.30	10.48	9.61	10.13	12.69
	First round	45	11.07		11.50		12.04	11.14	11.07	DNF	11.32
Happy Suseong 2025	Second round	52	8.83		11.68		9.92	13.59	12.11	13.01	8.83
	First round	35	8.67		10.53		10.91	8.67	9.56	16.07	11.11
Seoul Winter 2024	First round	28	9.54		10.49		9.54	9.92	11.05	10.79	10.76
Taiwan Championship 2024	Second round	65	10.54		11.18		11.46	10.99	15.72	10.54	11.09
	First round	102	10.23		12.92		10.23	15.60	12.39	DNF	10.77
Korean Championship 2024	Second round	45	10.05		11.37		10.05	10.59	11.54	14.64	11.97
	First round	48	10.75		11.34		10.76	10.75	12.25	15.92	11.00
Ansan Summer 2024	Second round	35	10.30		13.00		10.30	21.04	14.82	10.71	13.48
	First round	15	8.50		10.35		11.31	9.52	10.23	8.50	13.50
Korea Qualifier - Seoul C 2024	Final	4	9.52		10.92		9.56	9.52	13.40	11.04	12.15
Prime Cubing Day Seoul 2024	First round	18	9.22		9.94		10.44	9.57	10.72	9.22	9.80
Busan Spring 2024	Second round	40	10.91		11.92		11.68	10.91	12.21	11.88	13.77
	First round	22	8.56		10.65		9.35	8.56	13.65	11.86	10.73
Anyang Haseyo 2024	First round	21	8.78		10.25		11.62	8.78	13.72	10.25	8.88
Daegu Cold Winter 2024	Second round	37	9.67		11.93		12.25	14.79	13.27	9.67	10.27
	First round	20	8.27		10.33		9.54	8.27	10.48	10.98	12.00
Seoul Open 2024	Second round	40	10.47		11.82		12.88	13.57	11.13	10.47	11.44
	First round	26	10.03		10.85		11.90	13.23	10.27	10.03	10.39
Korean Championship 2023	Semi Final	20	8.43		10.52		8.43	13.62	16.17	8.87	9.08
	Second round	15	8.75		9.95		9.80	13.72	8.75	10.10	9.95
	First round	36	8.72		11.34		10.82	10.96	12.71	8.72	12.24
Hamchang Open 2023	First round	13	10.10		10.57		11.13	10.69	10.12	10.90	10.10
Suncheon Fall 2023	Semi Final	30	10.32		11.41		11.30	10.67	10.32	12.25	13.45
	Second round	19	9.53		10.45		10.01	10.48	11.57	10.85	9.53
	First round	17	9.14		10.84		13.72	10.69	10.09	11.73	9.14
Seoul Spring 2023	First round	41	11.02		11.91		11.63	11.33	12.77	13.11	11.02
Korea New Year 2014	Second round	18	11.77		13.14		11.77	13.13	13.13	13.15	14.65
	First round	21	12.16		13.52		12.16	14.76	12.52	13.29	15.18
Korean Winter 2013	Second round	17	9.77		12.44		13.38	11.97	11.96	9.77	13.80
	First round	27	11.41		14.02		11.41	15.86	14.06	13.58	14.41
Korean Style 2013	Final	14	11.91		13.71		11.91	16.16	12.27	13.34	15.52
	Second round	14	12.34		13.27		13.52	16.44	12.34	13.03	13.25
	First round	11	11.19		12.71		12.03	13.97	11.19	13.09	13.00
Cubing Korea January 2012	Final	10	11.63		13.97		11.63	12.65	15.69	16.21	13.56
	Second round	10	11.66		13.29		14.28	11.77	11.66	14.03	14.08
	First round	5	8.68		11.83		12.27	11.06	15.56	12.15	8.68
Cubing Korea Xmas Eve 2011	Final	14	12.66		14.98		14.13	18.66	13.80	12.66	17.02
	First round	16	11.93		14.59		13.36	14.81	11.93	15.59	16.94
Korea Cube Championship 2010	First round	11	14.16		16.36		16.09	14.16	18.81	18.52	14.46
Korea Cube Championship 2009	Second round	10	14.08		15.92		14.08	16.33	15.13	17.78	16.30
	First round	10	15.00		16.50		17.77	15.00	15.68	16.06	18.02
Seoul Cube Championship 2008	Final	4	12.94		14.85		12.94	15.36	14.40	15.63	14.78
	First round	4	13.53		15.39		14.71	13.77	17.68	20.97	13.53
Suwon Cube Championship 2008	Final	4	13.52		16.39		16.75	17.31	18.11	13.52	15.11
	First round	4	15.19				15.19	19.78
Cheonan Cube Championship 2008	Final	3	13.33		15.36		15.93	14.22	16.40	13.33	15.94
	First round	9	13.96		16.20		14.97	20.28	13.96	16.03	17.59
KCA Korea Open 2008	First round	29	18.09		19.36		18.09	18.91	20.63	21.91	18.53
KCRC Busan competition 2007	First round	20	19.47		20.75		20.02	22.40	21.40	20.83	19.47
2x2x2 Cube
Seoul Cube Championship 2008	Final	5	5.90		6.42		9.22	5.90	6.31	6.93	6.03
	First round	6	4.16		5.57		4.16	4.84	4.25	7.63	DNF
KCRC Busan competition 2007	Final	6	7.25		8.41		7.25	7.36	9.46	8.40	11.90
	First round	6	5.44		7.00		6.90	6.83	5.44	9.34	7.28
4x4x4 Cube
Korea Cube Championship 2009	Final	4	56.68		1:03.77		58.55	56.68	58.65	1:14.11	DNF
	First round	3	59.56		1:04.18		1:07.83	1:15.00	1:03.56	59.56	1:01.16
Seoul Cube Championship 2008	Final	2	57.13		59.92		1:01.28	57.13	1:19.11	58.78	59.69
Suwon Cube Championship 2008	Final	2	59.15		1:06.75		1:15.36	1:01.91	1:02.97	59.15	1:21.55
Cheonan Cube Championship 2008	Final	1	55.34		1:05.20		1:08.22	1:06.80	1:10.47	55.34	1:00.59
KCRC Busan competition 2007	Final	5	1:06.96		1:32.22		1:28.28	1:06.96	1:36.56	1:41.53	1:31.81
5x5x5 Cube
Happy Suseong 2025	Final	8	50.92		55.11		55.59	1:00.95	56.79	50.92	52.95
	Second round	5	51.49		54.52		54.19	51.49	54.65	54.72	59.15
	First round	4	53.08		54.84		55.45	55.36	53.70	53.08	1:05.06
Taiwan Championship 2024	Final	9	49.58		53.31		58.00	49.58	57.05	49.73	53.16
	Second round	10	46.29		53.81		58.88	47.20	55.34	46.29	59.37
	First round	15	52.79		55.19		53.39	57.22	52.79	55.83	56.34
Hamchang Winter 2024	Final	5	51.42		54.43		56.70	51.42	1:00.23	51.56	55.04
	First round	5	50.01		53.40		54.43	51.18	50.01	54.59	54.76
Korean Championship 2024	Final	8	47.17		56.19		58.92	DNF	47.17	53.02	56.64
	Second round	5	49.42		53.03		49.42	51.63	53.66	55.78	53.80
	First round	8	50.56		57.96		51.59	50.56	1:09.28	53.01	1:12.59
Prime Cubing Day Seoul 2024	Final	5	46.05		54.24		46.05	56.44	59.16	53.18	53.11
	First round	9	50.35		55.35		58.72	50.35	53.25	56.55	56.26
Busan Spring 2024	Final	6	49.68		52.87		49.68	56.88	49.91	55.00	53.70
	First round	6	52.37		53.84		59.87	53.69	54.32	52.37	53.51
Daegu Cold Winter 2024	Final	6	51.72		57.18		56.49	51.72	1:01.85	53.20	DNF
	Second round	5	51.86		56.30		55.72	51.86	58.20	1:05.35	54.99
	First round	5	48.71		54.29		48.71	55.67	55.76	53.90	53.31
Korean Championship 2023	Final	4	53.83		55.90		54.76	53.83	58.00	DNF	54.94
	First round	5	52.29		58.67		57.95	1:03.34	52.29	59.91	58.15
Ansan Autumn 2023	Final	5	48.65		54.55		56.66	54.06	52.94	59.08	48.65
	First round	6	53.68		57.76		1:10.91	1:02.73	54.74	53.68	55.80
Rubik's WCA World Championship 2023	Second round	48	49.62		55.76		56.24	DNF	49.62	50.12	1:00.93
	First round	58	49.58		56.59		56.58	57.36	57.28	55.92	49.58
Daegu Hot Spring 2023	Final	3	49.46		54.81		51.50	55.28	49.46	DNF	57.65
	First round	4	54.52		59.31		1:01.81	54.52	1:04.52	56.61	59.52
Please Big Cubes Korea 2022	Final	4	50.24		55.17		56.18	50.41	59.75	50.24	58.93
	First round	3	48.66		55.02		57.58	54.81	48.66	58.39	52.67
Korean Championship 2022	Final	3	48.96		53.07		57.21	50.79	51.22	48.96	57.76
	First round	3	50.37		55.39		56.22	56.59	1:04.59	53.36	50.37
Korean Championship 2019	Final	2	50.63		56.17		1:05.59	57.48	52.54	50.63	58.50
	First round	2	52.58		54.87		57.98	58.37	52.58	53.91	52.73
Korean Championship 2018	Final	2	53.07		55.19		57.67	54.38	1:00.18	53.53	53.07
	First round	5	59.86		1:01.91		59.86	1:02.40	1:00.68	1:12.49	1:02.65
Jeju Open 2017	Final	2	1:01.83		1:03.31		1:02.56	1:04.47	1:01.83	1:02.91	1:04.70
Korean Championship 2017	Final	2	1:04.29		1:09.20		1:10.85	1:04.69	1:04.29	1:12.06	DNF
	First round	1	1:02.44		1:03.60		1:02.83	1:05.38	1:02.80	1:02.44	1:05.17
Korean Championship 2016	Final	2	56.24		1:01.27		1:06.52	1:00.95	56.24	1:04.73	58.14
	First round	2	1:01.05		1:05.61		1:05.28	1:07.16	1:04.59	1:06.96	1:01.05
Jeonju Spring 2016	Final	2	56.79		1:03.97		1:05.69	1:04.29	1:06.16	56.79	1:01.93
	First round	1	1:01.29		1:01.88		1:13.06	1:01.29	1:01.55	1:02.63	1:01.46
Korean Winter 2013	Final	3	1:01.84		1:16.90		1:09.30	1:38.38	1:01.84	1:12.25	1:29.15
World Rubik's Cube Championship 2013	Final	4	1:05.78		1:10.57		1:14.89	1:05.78	1:08.23	1:23.73	1:08.60
	Semi Final	8	1:08.64		1:11.75		1:09.07	1:21.49	1:14.93	1:08.64	1:11.24
	Second round	3	1:01.19		1:07.48		1:09.87	1:24.96	1:01.19	1:04.47	1:08.09
	First round	3	1:01.85		1:05.64	NR	1:04.67	1:01.85	1:11.18	1:02.90	1:09.36
Korean Style 2013	Final	2	1:14.68		1:20.09		1:22.53	1:20.93	1:18.61	1:20.72	1:14.68
Cubing Korea January 2012	Final	1	1:16.06		1:19.79		1:20.05	1:16.06	DNF	1:17.63	1:21.68
Cubing Korea New Years 2012	Final	1	1:05.56	NR	1:16.49		1:17.41	1:30.22	1:21.09	1:10.96	1:05.56
Cubing Korea Xmas Eve 2011	Final	1	1:11.44	NR	1:15.19	NR	1:11.44	1:15.90	1:20.19	1:12.15	1:17.52
Korea Cube Championship 2010	Final	1	1:19.03		1:24.30	NR	1:19.22	1:19.03	1:20.22	1:47.41	1:33.47
Korea Cube Championship 2009	Final	1	1:21.28	AsR	1:42.47		2:04.77	1:31.90	1:21.28	1:30.75	DNF
Seoul Cube Championship 2008	Final	1	1:30.81		1:32.85	NR	1:33.34	1:32.59	1:32.63	1:30.81	2:10.68
Suwon Cube Championship 2008	Final	1	1:32.41		1:35.93	NR	1:37.83	1:34.27	1:35.69	1:32.41	1:39.94
Cheonan Cube Championship 2008	Final	1	1:26.66	AsR	1:46.28	NR	1:56.58	1:26.66	1:45.16	1:56.03	1:37.66
KCA Korea Open 2008	Final	4	2:29.59		2:35.79		2:29.59	2:32.22	2:44.75	2:32.11	2:43.05
6x6x6 Cube
Korean Championship 2018	Final	2	1:53.33		1:57.59		2:01.15	1:53.33	1:58.28
Jeju Open 2017	Final	1	1:56.40		1:59.66		2:05.64	1:56.40	1:56.93
Korean Championship 2017	Final	2	2:04.47		2:14.61		2:04.47	2:17.81	2:21.54
Korean Championship 2016	Final	1	1:48.29	AsR	1:57.09	AsR	2:01.19	2:01.78	1:48.29
Cube Is Good 2016	Final	22	1:55.33		DNF		1:55.33	2:04.24	DNF
World Rubik's Cube Championship 2013	Final	2	2:03.99	NR	2:10.61	NR	2:03.99	2:09.76	2:18.09
	First round	8	2:22.88		2:29.24		2:29.52	2:22.88	2:35.31
Cubing Korea January 2012	Final	1	2:21.65	NR	2:26.72	NR	2:21.65	2:33.79	2:24.72
Cubing Korea New Years 2012	Final	1	2:29.19	NR	2:33.88	NR	2:41.61	2:30.84	2:29.19
Korea Cube Championship 2010	Final	1	2:35.93	AsR	2:44.37	AsR	3:00.41	2:36.78	2:35.93
7x7x7 Cube
Tokai Spring 2025	Final	5	2:21.65		2:24.94		2:30.40	2:22.78	2:21.65
	First round	2	2:10.17		2:14.37		2:10.17	2:14.56	2:18.37
Anyang Haseyo 2025	Final	4	2:17.35		2:21.56		2:20.48	2:17.35	2:26.84
	First round	4	2:23.36		2:26.38		2:28.64	2:23.36	2:27.14
Seoul Winter 2024	Final	4	2:11.15		2:19.87		2:21.68	2:26.79	2:11.15
	First round	4	2:08.71		2:16.04		2:30.59	2:08.83	2:08.71
Taiwan Championship 2024	Final	8	2:06.13		2:22.35		2:32.43	2:06.13	2:28.50
	First round	8	2:18.25		2:23.86		2:25.22	2:28.11	2:18.25
Korean Championship 2024	Final	4	2:26.24		2:31.69		2:42.07	2:26.24	2:26.76
	First round	4	2:22.53		2:24.61		2:22.80	2:28.51	2:22.53
Prime Cubing Day Seoul 2024	Final	5	2:16.05		2:20.97		2:29.11	2:16.05	2:17.75
	First round	7	2:26.10		2:26.57		2:26.10	2:27.05	2:26.55
Daegu Cold Winter 2024	Final	4	2:19.99		2:23.03		2:27.16	2:19.99	2:21.93
	First round	5	2:22.78		2:25.98		2:28.97	2:26.19	2:22.78
Korean Championship 2023	Final	5	2:27.73		2:31.86		2:27.73	2:36.64	2:31.22
Hamchang Open 2023	Final	5	2:22.62		2:27.59		2:25.40	2:34.76	2:22.62
	First round	3	2:23.36		2:31.91		2:34.91	2:23.36	2:37.46
Rubik's WCA World Championship 2023	First round	250	DNF				DNF
Seoul Spring 2023	Final	3	2:21.24		2:23.18		2:23.44	2:21.24	2:24.87
Please Big Cubes Korea 2022	Final	4	2:23.74		2:28.41		2:23.74	2:30.20	2:31.29
	First round	4	2:22.56		2:33.93		2:22.56	2:41.68	2:37.56
Korean Championship 2019	Final	2	2:14.01		2:22.04		2:20.12	2:32.00	2:14.01
Korean Championship 2018	Final	21	2:39.59		DNF		2:48.40	2:39.59	DNF
Jeju Open 2017	Final	1	2:42.34		3:03.90		2:42.34	3:41.29	2:48.07
CWR Fall 2017	Final	1	2:47.94		2:52.09		2:56.42	2:47.94	2:51.92
Korean Championship 2017	Final	1	2:53.30		2:57.71		2:59.71	2:53.30	3:00.13
Korean Championship 2016	Final	1	2:44.37	NR	2:47.43	NR	2:46.97	2:50.96	2:44.37
World Rubik's Cube Championship 2013	Final	5	3:01.58	NR	3:19.87	NR	3:36.36	3:21.68	3:01.58
	First round	7	3:28.64	NR	3:30.85	NR	3:28.64	3:31.89	3:32.02
Cubing Korea January 2012	Final	1	3:48.02		4:03.04		3:53.28	3:48.02	4:27.81
Cubing Korea New Years 2012	Final	1	3:37.90	NR	3:56.66	NR	3:37.90	4:07.83	4:04.25
Korea Cube Championship 2010	Final	1	3:55.40	NR	4:25.39	NR	4:40.58	4:40.18	3:55.40
3x3x3 Blindfolded
Taiwan Championship 2024	Final	33	DNF		DNF		DNF	DNF	DNF
Ansan Summer 2024	First round	10	DNF		DNF		DNF	DNF	DNF
Daegu Cold Winter 2024	First round	13	3:28.43		DNF		DNF	DNF	3:28.43
Seoul Cube Championship 2008	Final	4	DNF		DNF		DNF	DNF	DNF
Cheonan Cube Championship 2008	Final	4	DNF				DNF	DNF
KCA Korea Open 2008	Final	12	DNF				DNF	DNF
3x3x3 Fewest Moves
Cubing Korea January 2012	Final	8	DNF				DNF
3x3x3 One-Handed
Anyang Haseyo 2025	Second round	24	18.17		22.27		20.23	26.28	20.78	25.81	18.17
	First round	26	15.96		22.23		23.24	15.96	30.36	22.57	20.89
Korea New Year 2014	Final	7	17.01		19.67		19.98	19.65	17.01	25.61	19.38
Korean Winter 2013	First round	11	14.88		20.72		22.36	20.07	20.52	21.56	14.88
World Rubik's Cube Championship 2013	Second round	63	19.71		21.31		26.14	19.72	22.59	21.62	19.71
	First round	43	13.24		20.12		23.70	20.52	22.04	13.24	17.81
Korean Style 2013	Final	4	14.41		18.96		17.75	20.00	23.02	19.13	14.41
Cubing Korea January 2012	Final	6	19.08		21.73		20.72	19.08	23.47	21.00	24.50
Cubing Korea New Years 2012	Final	6	18.94		21.79		18.94	22.44	22.43	20.50	23.36
Cubing Korea Xmas Eve 2011	Final	6	18.28		22.24		24.31	22.22	38.11	20.18	18.28
Korea Cube Championship 2010	Final	10	20.97		DNF		DNF	20.97	DNF	34.81	25.19
	First round	6	22.68				22.68	25.75
Korea Cube Championship 2009	Final	4	21.21		22.45		21.33	21.21	28.30	23.18	22.84
	First round	4	20.59		23.21		24.58	21.88	27.63	20.59	23.18
Seoul Cube Championship 2008	Final	3	19.88		24.56		24.31	24.69	24.69	26.27	19.88
Suwon Cube Championship 2008	Final	2	22.18		24.24		23.93	25.00	33.69	23.80	22.18
Cheonan Cube Championship 2008	Final	1	20.86		25.65		23.34	20.86	29.08	24.53	30.83
KCRC Busan competition 2007	First round	13	33.65		37.78		33.88	40.03	41.11	39.44	33.65
Megaminx
CWR Fall 2017	Final	12	1:14.68		1:24.50		1:23.80	1:18.74	1:30.97	1:31.12	1:14.68
Seoul Cube Championship 2008	Final	3	2:59.21		3:11.90		2:59.21	3:31.84	3:04.66
Square-1
Happy Suseong 2025	Final	10	11.47		13.37		11.47	13.65	14.06	12.39	16.56
	Second round	10	13.04		14.61		14.74	13.77	22.36	15.31	13.04
	First round	8	12.16		14.15		14.02	12.16	16.30	12.56	15.88
Taiwan Championship 2024	Final	10	13.26		16.17		15.38	17.74	15.99	17.15	13.26
	First round	5	10.55		11.99		13.26	14.07	10.55	11.44	11.28
Hamchang Winter 2024	Final	8	11.27		14.64		15.85	18.38	14.06	14.01	11.27
	First round	6	10.04		11.42		15.81	11.63	10.04	11.11	11.53
Daegu Autumn 2024	Final	3	12.04		12.73		12.55	12.04	13.60	12.04	13.94
	First round	5	11.02		15.98		15.77	16.24	11.02	15.92	18.53
Korean Championship 2024	Final	10	11.72		16.27		16.57	11.72	15.45	17.16	16.79
	First round	8	12.84		13.50		12.85	18.27	13.80	13.84	12.84
Anyang Haseyo 2024	Final	11	11.37		16.27		25.52	16.19	12.29	20.34	11.37
	First round	8	11.36		16.01		14.58	11.36	15.17	21.50	18.28
Korean Championship 2018	Final	8	15.40		17.61		21.46	15.40	17.75	16.95	18.14
Jeju Open 2017	Final	2	11.68		17.20		21.79	13.91	21.38	16.32	11.68
Korea New Year 2014	Final	2	17.69		18.70		18.67	19.22	17.69	18.20	22.22
World Rubik's Cube Championship 2013	Final	11	14.55		19.19		18.81	18.94	19.83	14.55	20.19
	First round	3	14.98		16.97		14.98	18.14	21.43	15.17	17.60
Korean Style 2013	Final	1	12.27		18.46		17.28	20.40	17.71	20.46	12.27
Cubing Korea New Years 2012	Final	2	15.05		17.32		18.66	16.59	17.94	17.44	15.05
Korea Cube Championship 2010	Final	2	16.63		18.91		22.09	16.81	28.18	16.63	17.83
Korea Cube Championship 2009	Final	1	13.97		20.17		13.97	25.61	20.94
Seoul Cube Championship 2008	Final	1	17.33		19.75		20.34	21.58	17.33
Suwon Cube Championship 2008	Final	1	13.69	AsR	18.50		13.69	27.72	14.08
Cheonan Cube Championship 2008	Final	2	17.55		19.14		17.55	20.53	19.34
KCRC Busan competition 2007	Final	2	34.25		35.00		35.41	35.34	34.25

History of Continental Records

Single	Average	Competition	Round	Solves
5x5x5 Cube
1:21.28		Korea Cube Championship 2009	Final
1:26.66		Cheonan Cube Championship 2008	Final
6x6x6 Cube
1:48.29	1:57.09	Korean Championship 2016	Final	2:01.19	2:01.78	1:48.29
2:35.93	2:44.37	Korea Cube Championship 2010	Final	3:00.41	2:36.78	2:35.93
Square-1
13.69		Suwon Cube Championship 2008	Final

History of National Records

Single	Average	Competition	Round	Solves
5x5x5 Cube
	1:05.64	World Rubik's Cube Championship 2013	First round	1:04.67	1:01.85	1:11.18	1:02.90	1:09.36
1:05.56		Cubing Korea New Years 2012	Final
1:11.44	1:15.19	Cubing Korea Xmas Eve 2011	Final	1:11.44	1:15.90	1:20.19	1:12.15	1:17.52
	1:24.30	Korea Cube Championship 2010	Final	1:19.22	1:19.03	1:20.22	1:47.41	1:33.47
	1:32.85	Seoul Cube Championship 2008	Final	1:33.34	1:32.59	1:32.63	1:30.81	2:10.68
	1:35.93	Suwon Cube Championship 2008	Final	1:37.83	1:34.27	1:35.69	1:32.41	1:39.94
	1:46.28	Cheonan Cube Championship 2008	Final	1:56.58	1:26.66	1:45.16	1:56.03	1:37.66
6x6x6 Cube
2:03.99	2:10.61	World Rubik's Cube Championship 2013	Final	2:03.99	2:09.76	2:18.09
2:21.65	2:26.72	Cubing Korea January 2012	Final	2:21.65	2:33.79	2:24.72
2:29.19	2:33.88	Cubing Korea New Years 2012	Final	2:41.61	2:30.84	2:29.19
7x7x7 Cube
2:44.37	2:47.43	Korean Championship 2016	Final	2:46.97	2:50.96	2:44.37
3:01.58	3:19.87	World Rubik's Cube Championship 2013	Final	3:36.36	3:21.68	3:01.58
3:28.64	3:30.85	World Rubik's Cube Championship 2013	First round	3:28.64	3:31.89	3:32.02
3:37.90	3:56.66	Cubing Korea New Years 2012	Final	3:37.90	4:07.83	4:04.25
3:55.40	4:25.39	Korea Cube Championship 2010	Final	4:40.58	4:40.18	3:55.40

World Championship Podiums

Event	Place	Single	Average	Solves
World Rubik's Cube Championship 2013
6x6x6 Cube	2	2:03.99	2:10.61	2:03.99	2:09.76	2:18.09

National Championship Podiums

Event	Place	Single	Average	Solves
Korean Championship 2022
5x5x5 Cube	3	48.96	53.07	57.21	50.79	51.22	48.96	57.76
Korean Championship 2019
5x5x5 Cube	2	50.63	56.17	1:05.59	57.48	52.54	50.63	58.50
7x7x7 Cube	2	2:14.01	2:22.04	2:20.12	2:32.00	2:14.01
Korean Championship 2018
5x5x5 Cube	2	53.07	55.19	57.67	54.38	1:00.18	53.53	53.07
6x6x6 Cube	2	1:53.33	1:57.59	2:01.15	1:53.33	1:58.28
Korean Championship 2017
5x5x5 Cube	1	1:04.29	1:09.20	1:10.85	1:04.69	1:04.29	1:12.06	DNF
6x6x6 Cube	1	2:04.47	2:14.61	2:04.47	2:17.81	2:21.54
7x7x7 Cube	1	2:53.30	2:57.71	2:59.71	2:53.30	3:00.13
Korean Championship 2016
5x5x5 Cube	2	56.24	1:01.27	1:06.52	1:00.95	56.24	1:04.73	58.14
6x6x6 Cube	1	1:48.29	1:57.09	2:01.19	2:01.78	1:48.29
7x7x7 Cube	1	2:44.37	2:47.43	2:46.97	2:50.96	2:44.37
Korea Cube Championship 2010
5x5x5 Cube	1	1:19.03	1:24.30	1:19.22	1:19.03	1:20.22	1:47.41	1:33.47
6x6x6 Cube	1	2:35.93	2:44.37	3:00.41	2:36.78	2:35.93
7x7x7 Cube	1	3:55.40	4:25.39	4:40.58	4:40.18	3:55.40
Square-1	2	16.63	18.91	22.09	16.81	28.18	16.63	17.83
Korea Cube Championship 2009
5x5x5 Cube	1	1:21.28	1:42.47	2:04.77	1:31.90	1:21.28	1:30.75	DNF
Square-1	1	13.97	20.17	13.97	25.61	20.94