Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Republic of Korea → Sim Kwan-Yong

People · Republic of Korea

Sim Kwan-Yong

3×3 · top 76.2% of 284,439 all-time · competing since July 2008 · 2008KWAN03

Sim Kwan-Yong has been competing for 18 years. His best event is the 3×3: a personal-best single of 39.38, set at Cheonan Cube Championship 2008, puts him in the top 76.2% of the 284,439 people who have ever been ranked in the event, and 3,644th in Republic of Korea. Across 2 competitions since July 2008, he has put 2 official solves on the record across one event. Sim has entered two competitions.

3×3
best event — top 76.2% of 284,439 all-time
39.38
signature single · Cheonan Cube Championship 2008
2
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×339.38
early days — 2 solves3,644 / 4,352

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

Cheonan Cube Championship 2008: 39.38Suwon Cube Championship 2008: 44.4739.3844.4727 Jul 200815 Aug 2008

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-30 3×3 single — 177,856 people have one; it is 9.38 away.

Targets move as he improves.