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Yun-seong Choi (최윤성) at Korea Open 2026
2018CHOI15 · Aug 15 – 17, 2026 · [전북대학교 전주캠퍼스 전주실내체육관 (Chonbuk National University Jeonju Indoor Gymnasium)](https://www.jjss.or.kr/index.9is?contentUid=ff8080816c5f9de6016cb2a6b335006c) · 전북특별자치도 전주시 (Jeonju-si, Jeonbuk-do)
3
Events
0
Podiums
11
PRs
Competition highlights
- Yun-seong Choi (최윤성) competed in 3 events (6 rounds) at Korea Open 2026.
- Advanced: 3x3x3 Cube — from 50th in first round to semi final (35th); 4x4x4 Cube — from 68th in first round to second round (56th).
- Personal records: 3x3x3 Cube single 11.83 → 8.16; 3x3x3 Cube average 16.71 → 9.41; 4x4x4 Cube single 37.67; 4x4x4 Cube average 44.85; 5x5x5 Cube single 1:31.48; 5x5x5 Cube average 1:40.91.
3x3x3 Cube
Progress chart →| Round | # | Times | Average | Best |
|---|---|---|---|---|
| First roundAo5 | 50 | (8.55)(13.35)8.6410.1912.16 | 10.33 PR | 8.55 PR |
| Second roundAo5 | 47 | 10.03(DNF)(8.88)9.4210.73 | 10.06 PR | 8.88 |
| Semi finalAo5 | 35 | (11.76)(8.16)9.779.838.63 | 9.41 PR | 8.16 PR |
4x4x4 Cube
Progress chart →| Round | # | Times | Average | Best |
|---|---|---|---|---|
| First roundAo5 | 68 | 45.21(53.09)(42.18)50.7648.86 | 48.28 PR | 42.18 PR |
| Second roundAo5 | 56 | 44.4842.64(47.52)(37.67)47.44 | 44.85 PR | 37.67 PR |
5x5x5 Cube
Progress chart →| Round | # | Times | Average | Best |
|---|---|---|---|---|
| First roundAo5 | 74 | (1:56.15)1:53.871:32.83(1:31.48)1:36.03 | 1:40.91 PR | 1:31.48 PR |