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 → Sihoo Kim (김시후)

People · Republic of Korea

Sihoo Kim (김시후)

3×3 · top 31.6% of 288,433 all-time · competing since April 2023 · 2023KIMS06

Sihoo Kim (김시후) has been competing for 4 years. His best event is the 3×3: a personal-best single of 17.16, set at Suncheon Fall 2023, puts him in the top 31.6% of the 288,433 people who have ever been ranked in the event, and 1,692nd in Republic of Korea. Across 2 competitions since April 2023, he has put 25 official solves on the record across three events. His 3×3 best has come down from 30.23 in April 2023 to 17.16, a 43% improvement. Sihoo has entered two competitions.

3×3
best event — top 31.6% of 288,433 all-time
17.16
signature single · Suncheon Fall 2023
25
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×317.1619.84
top 31.6%1,692 / 4,390
2×28.439.48
top 70.4%1,836 / 2,334
Skewb15.7719.00
top 80.7%750 / 874

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

Daegu Hot Spring 2023: 30.23Suncheon Fall 2023: 17.1617.1630.2315 Apr 202329 Oct 2023

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 2.16 away.
  • A sub-8 2×2 single — 128,257 people have one; it is 0.43 away.

Targets move as he improves.