People · Republic of Korea
Kiyun Sim (심기윤)
3×3 · top 43.2% of 288,433 all-time · competing since May 2026 · 2026SIMK01
Kiyun Sim (심기윤) has been competing for 5 months. His best event is the 3×3: a personal-best single of 21.12, set at Okay Okcheon 2026, puts him in the top 43.2% of the 288,433 people who have ever been ranked in the event, and 2,238th in Republic of Korea. Across 2 competitions since May 2026, he has put 14 official solves on the record across two events. His 3×3 best has come down from 26.02 in May 2026 to 21.12, a 19% improvement. Kiyun has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 21.12 | 23.88 | top 43.2% | 2,238 / 4,390 | |
| Pyraminx | 13.93 | 16.57 | top 77.5% | 1,069 / 1,294 |
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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 16 May 2026First competition: Hamoye Jinju 2026. A 26.02 3×3 single to start from.
Competitions
- Okay Okcheon 2026 · 17 Oct 2026 — 1 personal best set
- Hamoye Jinju 2026 · 16 May 2026
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.
- SeoJin Park (박서진) — met in 3 rounds, finished ahead 3 times
- Hyunjo Kim (김현조) — met in 3 rounds, finished ahead twice
- Jiwan Bae (배지완) — met in 3 rounds, finished ahead twice
Next targets
- A sub-20 3×3 single — 115,495 people have one; it is 1.12 away.
- A sub-12 Pyraminx single — 87,967 people have one; it is 1.93 away.
Targets move as he improves.