Jae-hyeok KO | Profile | World Athletics

Jae-hyeok KO

400m

Korea

Born04 JUN 2005 (20)

Jae-hyeok's code15050618

Personal bests

Result

48.72

Date

05 AUG 2023

Score

936

Competition & venue

Boeun Public Stadium, Boeun (KOR)

Result

3:21.20

Date

17 JUN 2024

Score

890

Competition & venue

Mokpo Stadium, Mokpo (KOR)

Result

22.89

Date

10 APR 2023

Score

807

* Not legal

Season’s bests (2025)

* Not legal

Stay updated!

For the latest news, interviews and more add Jae-hyeok KO to your favourites

Looking for another athlete?