JK
Jae-yong Ko
KORMen
Birth date6/5/1999
Height-
Weight-
Jae-yong Ko is a South Korea sprinter, born on June 5, 1999. He competes primarily in the 100m, 200m and 4x100m.
His personal bests include 10.63 in the 100m, 21.96= in the 200m and 41.42 in the 4x100m. He is currently active on the international athletics circuit, representing South Korea.