Head to head
Ko Youngjin (고영진) vs Yeon Kyun Park (박연균)
Two careers, 273 shared rounds, one running count. Everything below comes from the official results the two of them posted in the same rounds of the same competitions.
Ko Youngjin (고영진) (Republic of Korea) and Yeon Kyun Park (박연균) (Republic of Korea) have met in 273 rounds across 44 competitions since 2017. Counting every round where both finished with a result, Yeon Kyun Park (박연균) leads Ko Youngjin (고영진): 220 finishes in front to 51 and 2 ties.
On personal bests the split is just as plain: across 17 shared events, Yeon Kyun Park (박연균) holds the faster single in 15, Ko Youngjin (고영진) in 2.
Personal bests, side by side
faster single in bold| Event | Ko Youngjin (고영진) single | average | Yeon Kyun Park (박연균) single | average |
|---|---|---|---|---|
| 3×3 | 7.84 | 9.45 | 5.73 | 7.23 |
| 2×2 | 1.53 | 2.94 | 1.68 | 2.54 |
| 4×4 | 31.27 | 38.35 | 24.24 | 28.87 |
| 5×5 | 1:05.17 | 1:10.27 | 44.22 | 52.68 |
| 6×6 | 2:11.56 | 2:22.07 | 1:27.65 | 1:36.61 |
| 7×7 | 3:38.38 | 3:46.40 | 2:17.91 | 2:29.42 |
| 3×3 blindfolded | 18.14 | 26.24 | 17.09 | 22.46 |
| 3×3 Fewest Moves | 22 moves | 25.00 | 28 moves | 32.00 |
| 3×3 one-handed | 14.95 | 18.19 | 8.83 | 12.38 |
| Clock | 8.27 | 9.99 | 3.48 | 3.98 |
| Megaminx | 49.86 | 1:01.27 | 41.76 | 46.88 |
| Pyraminx | 2.98 | 6.13 | 2.45 | 3.15 |
| Skewb | 4.92 | 6.97 | 0.96 | 1.85 |
| Square-1 | 14.13 | 23.23 | 10.41 | 14.10 |
| 4×4 blindfolded | 5:32.38 | 7:44.96 | 1:17.05 | 1:58.11 |
| 5×5 blindfolded | 13:32.00 | 19:28.00 | 3:16.09 | 3:52.27 |
| 3×3 Multi-Blind | 16 of 17 cubes · 54:24 | — | 35 of 35 cubes · 57:20 | — |
Year by year
every meeting, 273 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Ko Youngjin (고영진) | Yeon Kyun Park (박연균) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Korea Open 2026 | 2×2 | Second round | 4.22 | 2.71 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 2×2 | First round | 4.87 | 2.54 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 3×3 | Second round | 12.46 | 7.23 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 3×3 | First round | 11.85 | 7.59 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 3×3 blindfolded | First round | 18.14 | 22.56 | Ko Youngjin (고영진) |
| 2026 | Korea Open 2026 | 3×3 blindfolded | Final | 29.17 | 18.55 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 3×3 one-handed | First round | 19.02 | 12.57 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 3×3 one-handed | Second round | 20.05 | 13.96 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 4×4 | Second round | 46.52 | 31.00 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 4×4 | First round | 43.93 | 30.24 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 5×5 | First round | 1:10.27 | 53.38 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 5×5 | Second round | 1:16.68 | 54.70 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 6×6 | First round | 2:22.98 | 1:38.99 | Yeon Kyun Park (박연균) |
| 2026 | Korea Open 2026 | 7×7 | First round | 4:05.79 | 2:50.14 | Yeon Kyun Park (박연균) |
Full careers: Ko Youngjin (고영진) · Yeon Kyun Park (박연균). A meeting is a round of one event at one competition where both finished with a counted result. Who finished ahead follows official placing in the round: rounds played to an average are won on the average, best-of rounds on the single.