People · Republic of Korea
Hyeonseok Yoon
Pyraminx · top 28.0% of 129,321 all-time · competing since May 2026 · 2026YOON05
Hyeonseok Yoon has been competing for 4 months. His best event is the Pyraminx: a personal-best single of 7.02, set at GA Cuber Jackets Spring 2026, puts him in the top 28.0% of the 129,321 people who have ever been ranked in the event, and 422nd in Republic of Korea. Across 1 competition since May 2026, he has put 19 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| Pyraminx | 7.02 | 8.04 | top 28.0% | 422 / 1,271 | |
| 3×3 | 18.34 | 23.72 | top 35.1% | 1,849 / 4,352 | |
| 2×2 | 6.32 | 7.08 | top 54.2% | 1,512 / 2,319 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The story so far
- 16 May 2026First competition: GA Cuber Jackets Spring 2026. A 19.79 3×3 single to start from.
Competitions
- GA Cuber Jackets Spring 2026 · 16 May 2026 — 1 personal best set
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Ethan Pierce Nguyen — met in 4 rounds, finished ahead 4 times
- Banks Golson — met in 4 rounds, finished ahead 4 times
- Aadi Gulabani — met in 4 rounds, finished ahead 4 times
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 1.02 away.
- A sub-15 3×3 single — 69,493 people have one; it is 3.34 away.
Targets move as he improves.