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 → Yuk Hee-Chan

People · Republic of Korea

Yuk Hee-Chan

3×3 · top 71.8% of 284,439 all-time · competing since November 2007 · 2007HEEC01

Yuk Hee-Chan has been competing for 19 years. His best event is the 3×3: a personal-best single of 35.92, set at San Diego Open 2008, puts him in the top 71.8% of the 284,439 people who have ever been ranked in the event, and 3,486th in Republic of Korea. Across 2 competitions since November 2007, he has put 17 official solves on the record across three events. His 3×3 best has come down from 51.70 in November 2007 to 35.92, a 31% improvement. Yuk has entered two competitions.

3×3
best event — top 71.8% of 284,439 all-time
35.92
signature single · San Diego Open 2008
17
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×335.9255.28
top 71.8%3,486 / 4,352
2×210.7114.84
top 80.6%2,008 / 2,319
3×3 one-handed1:08.391:27.59
top 88.3%903 / 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

Caltech Fall competition 2007: 51.70San Diego Open 2008: 35.9235.9251.7010 Nov 200724 May 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.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-30 3×3 single — 177,856 people have one; it is 5.92 away.
  • A sub-10 2×2 single — 145,545 people have one; it is 0.71 away.

Targets move as he improves.