People · Republic of Korea
Lee Sion (이시온)
Pyraminx · top 27.8% of 129,321 all-time · competing since July 2025 · 2025SION02
Lee Sion (이시온) has been competing for a year. His best event is the Pyraminx: a personal-best single of 6.99, set at Korea Open 2026, puts him in the top 27.8% of the 129,321 people who have ever been ranked in the event, and 417th in Republic of Korea. Across 2 competitions since July 2025, he has put 35 official solves on the record across four events. His Pyraminx best has come down from 8.31 in July 2025 to 6.99, a 16% improvement. Lee has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| Pyraminx | 6.99 | 9.92 | top 27.8% | 417 / 1,271 | |
| 3×3 | 16.26 | 17.22 | top 28.6% | 1,545 / 4,352 | |
| 2×2 | 4.73 | 6.85 | top 35.9% | 1,063 / 2,319 | |
| 3×3 one-handed | 31.58 | 37.26 | top 50.2% | 607 / 966 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 15 Aug 2026First sub-20 3×3: 16.26 at Korea Open 2026.
- 13 Jul 2025First competition: Suwon Summer 2025. A 22.88 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 2 personal bests set
- Suwon Summer 2025 · 13 Jul 2025
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.
- A-Jung Kim (김아정) — met in 7 rounds, finished ahead 7 times
- Hyunjo Kim (김현조) — met in 7 rounds, finished ahead 6 times
- SeungSook Lee (이승숙) — met in 7 rounds, finished ahead 6 times
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.99 away.
- A sub-15 3×3 single — 69,493 people have one; it is 1.26 away.
Targets move as he improves.