Saturday 24 October 2026 Rebuilt nightly from the WCA's official results · export of 24 October 2026 · About
The Middle Three
People → Republic of Korea → Haesik Choi (최해식)

People · Republic of Korea

Haesik Choi (최해식)

3×3 · top 33.8% of 288,433 all-time · competing since September 2018 · 2018CHOI18

Haesik Choi (최해식) has been competing for 8 years. His best event is the 3×3: a personal-best single of 17.87, set at Busan Winter 2018, puts him in the top 33.8% of the 288,433 people who have ever been ranked in the event, and 1,801st in Republic of Korea. Across 2 competitions since September 2018, he has put 15 official solves on the record across two events. His 3×3 best has come down from 24.12 in September 2018 to 17.87, a 26% improvement. Haesik has entered two competitions.

3×3
best event — top 33.8% of 288,433 all-time
17.87
signature single · Busan Winter 2018
15
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×317.8724.25
top 33.8%1,801 / 4,390
2×27.199.63
top 62.0%1,686 / 2,334

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

CWR Fall 2018: 24.12Busan Winter 2018: 17.8717.8724.1229 Sep 201816 Dec 2018

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-15 3×3 single — 70,740 people have one; it is 2.87 away.
  • A sub-6 2×2 single — 96,384 people have one; it is 1.19 away.

Targets move as he improves.