Yeohun Chwa (좌여훈)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2022CHWA01	Male	17	467

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	68	1084	3248	6.93	8.73	3292	1178	76
2x2x2 Cube	16	252	1365	1.11	2.05	985	245	19
4x4x4 Cube	84	1198	3483	32.50	39.36	4452	1591	113
5x5x5 Cube	165	2273	6672	1:18.04	1:32.08	8206	2775	187
3x3x3 One-Handed	75	1404	4003	13.84	15.59	2294	815	46
Clock	58	687	2863	6.66	8.09	2786	664	59
Megaminx	101	1375	5003	1:09.63	1:31.15	7260	2011	145
Pyraminx	35	527	2065	2.30	4.07	2391	700	39
Skewb	117	2102	8350	4.17	6.00	5633	1548	96
Square-1	201	2548	11196	28.58	30.04	7794	1844	145

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Seoul Winter 2026	Semi Final	28	7.90	9.80	10.20	DNF	8.50	10.71	7.90
	Second round	18	6.93	8.73	6.93	8.71	11.46	8.99	8.48
	First round	60	9.41	11.82	11.41	12.14	12.26	11.90	9.41
Korea Open 2025	Semi Final	66	9.81	12.06	12.19	9.81	12.14	12.78	11.84
	Second round	37	9.36	10.30	10.76	10.38	9.77	9.36	14.49
	First round	33	7.97	9.83	9.84	DNF	7.97	10.96	8.70
Suwon Summer 2025	Final	15	8.86	10.05	10.17	9.64	10.33	8.86	16.76
	First round	15	7.78	9.22	8.56	8.84	10.27	10.63	7.78
Seoul Winter 2024	First round	30	8.17	10.61	8.17	9.60	13.91	11.21	11.02
Brown Fall Seongnam 2024	First round	23	9.29	11.03	11.19	11.40	10.50	9.29	11.88
Korean Championship 2024	Second round	47	10.54	11.49	DNF	10.63	12.19	10.54	11.66
	First round	31	8.61	10.30	13.72	9.30	10.81	8.61	10.79
Prime Cubing Day Seoul 2024	First round	44	10.20	11.90	11.08	10.74	10.20	13.89	14.98
Anyang Haseyo 2024	First round	28	9.98	11.57	11.65	9.98	11.21	11.84	17.09
Daegu Cold Winter 2024	Second round	26	9.13	10.68	24.14	11.38	9.13	10.04	10.63
	First round	26	9.19	11.03	17.95	10.20	9.19	12.91	9.97
Korean Championship 2023	Second round	45	10.28	12.09	10.28	13.54	12.93	11.65	11.69
	First round	56	10.83	12.86	11.04	14.28	10.83	16.77	13.25
Rubik's WCA World Championship 2023	First round	600	10.68	12.59	21.16	13.05	10.68	13.83	10.88
Seoul Spring 2023	First round	85	12.85	14.92	15.13	20.28	12.94	16.70	12.85
Daegu Hot Spring 2023	First round	64	10.39	14.60	16.09	13.86	14.27	15.66	10.39
Cubing SimCheong Open 2022	Second round	68	21.15	23.57	30.05	22.58	21.80	26.32	21.15
	First round	65	19.17	22.18	20.57	21.01	24.96	28.12	19.17
2x2x2 Cube
Seoul Winter 2026	First round	19	1.48	3.04	3.05	2.96	1.48	4.62	3.12
Korean Championship 2025	Final	10	3.45	4.33	6.72	4.53	3.48	4.98	3.45
	First round	7	1.52	2.50	4.56	2.32	2.16	3.01	1.52
Korea Open 2025	Final	7	1.37	2.28	1.37	3.54	2.24	1.93	2.68
	Second round	11	1.66	2.38	6.14	1.66	2.03	2.96	2.14
	First round	9	1.91	2.41	1.91	2.09	4.33	2.52	2.61
Suwon Summer 2025	Final	11	2.21	3.05	2.92	2.95	3.29	3.49	2.21
	First round	7	1.77	2.47	2.31	2.66	2.44	1.77	5.41
Seoul Winter 2024	Final	4	1.54	2.05	1.54	1.98	1.69	2.47	4.68
	First round	15	1.11	3.39	4.64	1.11	4.76	3.18	2.36
Brown Fall Seongnam 2024	Final	7	2.40	3.48	3.00	2.77	7.02	4.67	2.40
	First round	10	2.68	3.31	3.53	2.86	3.55	4.08	2.68
Korean Championship 2024	Final	6	2.52	2.77	2.84	2.78	2.70	4.15	2.52
	Second round	5	2.25	2.75	2.93	2.25	2.29	3.03	3.84
	First round	4	2.33	2.61	4.93	2.33	2.62	2.66	2.55
Prime Cubing Day Seoul 2024	Final	4	2.43	2.80	3.09	2.43	2.60	2.72	DNF
	First round	4	2.18	2.51	2.61	3.66	2.18	2.69	2.23
Daegu Cold Winter 2024	Final	6	2.49	3.09	3.31	2.88	2.49	3.07	3.40
	First round	7	1.98	3.26	1.98	3.29	3.35	4.55	3.14
Korean Championship 2023	Final	11	3.69	4.06	6.79	3.69	4.11	4.17	3.89
	Second round	10	2.13	3.45	3.00	3.69	6.45	3.65	2.13
	First round	6	1.73	3.19	3.04	3.95	2.57	1.73	4.65
Ansan Autumn 2023	First round	15	2.31	3.80	3.35	2.31	4.76	4.29	3.75
Rubik's WCA World Championship 2023	First round	209	2.89	3.74	4.11	4.19	2.93	4.56	2.89
Seoul Spring 2023	Final	37	3.47	4.55	3.78	5.29	5.16	4.71	3.47
Daegu Hot Spring 2023	Final	51	3.49	5.40	3.69	6.00	6.50	6.69	3.49
Cubing SimCheong Open 2022	Second round	36	4.70	6.63	5.13	DNF	6.92	4.70	7.85
	First round	29	4.95	6.27	6.86	5.88	4.95	6.06	7.46
4x4x4 Cube
Seoul Winter 2026	First round	44	39.35	43.04	39.58	42.59	DNF	39.35	46.94
Korean Championship 2025	First round	39	33.56	39.36	48.07	33.56	44.03	36.19	37.85
Korea Open 2025	Second round	55	36.22	43.24	40.99	40.29	48.51	36.22	48.45
	First round	42	34.01	40.23	34.01	39.80	45.47	45.26	35.62
Suwon Summer 2025	First round	34	38.91	43.82	42.56	47.20	38.91	41.71	DNF
Seoul Winter 2024	First round	28	37.19	40.56	39.89	DNF	41.42	40.38	37.19
Korean Championship 2024	First round	47	32.50	46.61	59.55	32.50	52.39	36.54	50.90
Korean Championship 2023	First round	47	49.95	57.66	49.95	1:02.29	57.95	52.75	1:02.66
5x5x5 Cube
Korea Open 2025	First round	67	1:18.04	1:32.08	1:33.49	1:18.04	1:31.37	1:31.37	DNF
Korean Championship 2024	First round	58	1:33.86	1:37.64	1:37.06	2:03.95	1:33.86	1:39.22	1:36.65
Prime Cubing Day Seoul 2024	First round	51	1:30.41	1:43.82	1:45.86	1:46.83	1:30.41	1:38.78	1:53.53
Korean Championship 2023	First round	60	2:18.55	2:36.85	2:52.67	2:33.84	2:24.05	2:18.55	DNF
Ansan Autumn 2023	First round	45	2:07.28	2:13.95	2:27.83	2:07.28	2:23.98	2:08.93	2:08.93
3x3x3 One-Handed
Korean Championship 2025	First round	32	16.86	19.65	18.38	18.44	22.14	16.86	22.59
Korea Open 2025	Final	15	14.42	17.95	17.90	19.72	14.42	16.24	36.34
	Second round	9	13.84	15.59	16.37	13.84	17.72	15.69	14.70
	First round	36	17.92	19.59	22.74	20.63	17.96	20.17	17.92
Korean Championship 2024	Second round	27	16.52	21.87	19.24	25.70	20.67	16.52	29.42
	First round	27	16.56	22.88	26.31	DNF	18.78	23.54	16.56
Korean Championship 2023	First round	26	19.43	23.11	23.74	21.86	23.73	42.62	19.43
Clock
Brown Fall Seongnam 2024	Final	11	7.40	8.09	9.13	7.86	8.32	7.40	8.08
	First round	13	7.57	8.37	8.01	12.91	8.98	7.57	8.12
Korean Championship 2024	Final	10	7.79	8.46	9.10	9.79	8.16	7.79	8.13
	First round	12	6.66	8.31	7.81	9.60	8.57	8.56	6.66
Anyang Haseyo 2024	First round	22	7.63	9.84	7.63	14.11	10.49	8.10	10.93
Korean Championship 2023	Final	14	10.69	11.45	DNF	11.57	10.69	11.72	11.07
Ansan Autumn 2023	First round	20	11.07	12.31	11.59	11.07	11.76	17.77	13.57
Megaminx
Please Minx Korea 2025	First round	44	1:09.63	1:31.15	1:27.71	1:09.63	1:34.25	1:37.50	1:31.48
Pyraminx
Seoul Winter 2026	Final	16	4.76	6.18	6.08	5.08	7.39	7.82	4.76
	First round	16	3.59	5.23	5.77	3.59	7.61	5.74	4.17
Korea Open 2025	Second round	23	4.52	5.96	4.52	6.40	6.42	5.05	DNF
	First round	18	2.32	5.16	5.20	4.17	7.62	6.10	2.32
Please Minx Korea 2025	Final	12	2.78	4.70	2.78	3.78	5.83	8.97	4.48
	Semi Final	12	2.30	4.56	4.18	6.44	5.61	2.30	3.88
	Second round	13	3.63	4.64	5.35	4.29	3.63	4.28	6.54
	First round	13	4.54	4.67	4.88	4.54	4.58	4.56	5.64
Korean Championship 2024	Final	8	2.76	4.07	3.63	2.76	3.75	4.84	7.11
	Second round	13	4.08	6.18	6.68	5.52	4.08	7.03	6.35
	First round	13	4.96	6.35	6.80	4.96	5.26	8.70	6.98
Skewb
Anyang Haseyo 2024	Final	12	5.75	6.30	7.29	6.48	5.75	6.47	5.95
	First round	15	4.88	6.00	7.97	4.88	7.07	5.08	5.86
Korean Championship 2023	First round	21	5.07	7.04	5.16	7.73	8.23	5.07	8.53
Rubik's WCA World Championship 2023	First round	226	4.55	7.29	4.55	8.24	6.57	7.31	7.98
Daegu Hot Spring 2023	Final	21	4.17	8.27	9.65	8.80	4.17	7.49	8.53
Square-1
Anyang Haseyo 2024	First round	23	28.58	30.04	52.32	29.54	30.00	28.58	30.57