Yun-chae Choi

South KoreaSouth KoreaActive
Born
Jan 2, 2007 (19 years old)
Events
100 m

Yun-chae Choi is a South Korea sprinter, born on January 2, 2007. She competes primarily in the 100m and 4x100m.

Her personal bests include 12.53 in the 100m and 47.51 in the 4x100m. She is currently active on the international athletics circuit, representing South Korea.

Personal best · 100 m12.53
2026 season best12.99Jul 4, 2026
2026 season best
Last competitionBeak-Je Wangdo Iksan National Athletics MeetingJul 4, 2026 · 12.99
Beak-Je Wangdo Iksan National Athletics Meeting

As of Nov 7, 2026: 100 m 12.53, 2026 season best 12.99 (Jul 4, 2026) · Last competition: Beak-Je Wangdo Iksan National Athletics Meeting, Jul 4, 2026, 12.99 · 19 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mJeongseon 2023South Korea 100 m all-time list12.53889 pts–
4x100mYecheon 2025South Korea 4 × 100 m all-time list47.51–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026100m 12.99+0.9Jul 4, 2026Beak-Je Wangdo Iksan National Athletics Meeting
20254x100m 47.51–Jun 8, 202553rd Flag of KBS National Athletics Meeting, Yecheon Stadium, Yecheon
2024100m 12.79+0.7Jun 24, 202415th National U18 Athletics Meeting
20244x100m 47.72–Aug 17, 2024Flag of MCST 45th National Athletics Meeting, Gimhae - U20 Events
2023100m 12.53+2.0Jul 16, 2023Flag of KJAF President National Middle & High School Championships
2022100m 12.78+0.5May 28, 2022Gumi (KOR)
2021100m 12.94+0.2Nov 12, 2021Gumi (KOR)
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FAQ

Frequently asked questions

Yun-chae Choi's 100 m personal best is 12.53, set on Jul 16, 2023 in Jeongseon Sports Complex, Jeongseon (KOR).

Yun-chae Choi competes in the 100 m.

2026 season best: 12.99, set on Jul 4, 2026. Last competition: Beak-Je Wangdo Iksan National Athletics Meeting on Jul 4, 2026, 12.99.