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The Middle Three
People → Republic of Korea → Minjun Kim (김민준)

People · Republic of Korea

Minjun Kim (김민준)

Pyraminx · top 0.056% of 129,321 all-time · competing since April 2017 · 2017MINJ03

Minjun Kim (김민준) has been competing for 9 years. His best event is the Pyraminx: a personal-best single of 1.05, set at Robinson Latkrabang Cubing 2025, puts him in the top 0.056% of the 129,321 people who have ever been ranked in the event, and 1st in Republic of Korea. Until June 2018, no official Pyraminx solve in the world had been that fast. Across 54 competitions since April 2017, he has put 2,150 official solves on the record across 17 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 55% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 21.74 in April 2017 to 6.35, a 71% improvement. Minjun has entered 54 competitions, more competitions than 99% of everyone who has ever competed.

Pyraminx
best event — top 0.056% of 129,321 all-time
1.05
signature single · Robinson Latkrabang Cubing 2025
2,150
official solves on the record
13%
solve-to-solve spread · steadier than 55% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
Pyraminx1.051.94
top 0.056%1 / 1,271
Skewb1.613.89
top 0.59%5 / 854
3×36.358.55
top 0.72%53 / 4,352
2×21.152.16
top 0.9%20 / 2,319
3×3 one-handed10.1914.07
top 1.2%19 / 966
4×427.9931.78
top 1.8%45 / 1,308
Clock4.696.40
top 3.7%18 / 536
Square-18.5512.23
top 3.8%15 / 371
5×556.511:01.99
top 3.9%47 / 716
Megaminx47.7655.22
top 4.1%33 / 524
3×3 Fewest Moves27 moves33.33
top 8.0%19 / 173
7×72:54.893:06.43
top 9.2%36 / 254
6×62:00.082:04.69
top 11.0%57 / 329
3×3 blindfolded1:13.972:12.73
top 17.4%48 / 217
3×3 Multi-Blind5 of 5 cubes · 25:51—
top 35.6%32 / 74
4×4 blindfolded11:34.00—
early days — 2 solves36 / 48
5×5 blindfolded33:08.00—
early days — 1 solve31 / 33

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

KAIST Spring 2017: 21.74Play Cube 2017: 19.90Korean Championship 2017: 17.10CWR Fall 2017: 15.48Korean CWR Style 2017: 8.69Cubedu Korea 2018: 11.87Korean Championship 2018: 10.73CWR Fall 2018: 9.05Korean Spring 2022: 7.70Rubik's WCA World Championship 2023: 10.11Busan Spring 2024: 8.41Prime Cubing Day Seoul 2024: 9.24Katano Milky Way 2024: 8.06Ansan Summer 2024: 7.97Brown Fall Seongnam 2024: 7.62Rubik's WCA Asian Championship 2024: 8.39Cool Down Singapore 2024: 9.00Hamchang Winter 2024: 7.64Seoul Winter 2024: 8.64Happy Suseong 2025: 6.35Anyang Haseyo 2025: 7.83Korea Newcomers AM 2025: 7.33Beijing Summer 2025: 8.04Robinson Latkrabang Cubing 2025: 7.67Osan Summer 2025: 7.74Suwon Summer 2025: 8.68Korea Open 2025: 8.04Korean Championship 2025: 9.28Seoul Winter 2026: 7.51Guam Open 2026: 8.07Seoul Spring 2026: 7.86Anyang Haseyo 2026: 9.87Hamoye Jinju 2026: 7.48Uhseo Osong 2026: 8.37Seoul Summer 2026: 8.22Shimonoseki Summer 2026: 8.34Korea Open 2026: 7.866.3521.749 Apr 201715 Aug 2026

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-1 Pyraminx single — 49 people have one; it is 0.05 away.
  • A sub-1 Skewb single — 35 people have one; it is 0.61 away.

Targets move as he improves.