Ui-chan Kwak
South KoreaActive- Born
- Jul 29, 2007 (19 years old)
- Events
- 400 m hurdles
Ui-chan Kwak is a South Korea sprinter, born on July 29, 2007. He competes primarily in the 100m, 200m and 110mH.
His personal bests include 11.04 in the 100m, 22.48 in the 200m, 15.03 in the 110mH, 52.43 in the 400mH and 41.21 in the 4x100m. He is currently active on the international athletics circuit, representing South Korea.
Personal best · 400 m hurdles52.43
2026 season best57.40May 3, 2026 · Mokpo Sports Complex, Mokpo
Last competition81st National University Athletics ChampionshipsMay 28, 2026 · 15.60
As of Oct 27, 2026: 400 m hurdles 52.43, 2026 season best 57.40 (May 3, 2026, Mokpo Sports Complex, Mokpo (KOR)) · Last competition: 81st National University Athletics Championships, May 28, 2026, 15.60 · 19 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 110mH | 15.60 | +0.3 | May 28, 2026 | 81st National University Athletics Championships |
| 2026 | 400mH | 57.40 | – | May 3, 2026 | 55th National Division Athletics Championships, Mokpo Sports Complex, Mokpo - University Events |
| 2025 | 110MetresH | 14.85 | -0.2 | Jun 9, 2025 | 53rd Flag of KBS National Athletics Meeting, Yecheon Stadium, Yecheon |
| 2025 | 110mH | 15.03 | +1.4 | Jun 22, 2025 | 79th Korean Championships |
| 2025 | 4x100m | 41.33 | – | Oct 21, 2025 | 106th National Sports Festival, Busan Asiad Stadium, Busan |
| 2025 | 400mH | 52.90 | – | Jun 23, 2025 | 79th Korean Championships |
| 2025 | 4x400m | 3:15.20 | – | Oct 22, 2025 | 106th National Sports Festival, Busan Asiad Stadium, Busan |
| 2024 | 100m | 11.04= | -2.4 | Jun 24, 2024 | 15th National U18 Athletics Meeting |