Sejin Son

Sejin Son is a South Korea middle-distance runner, born on January 17, 2003. He competes primarily in the 800m, 1500m and 5000m.

His personal bests include 1:58.96 in the 800m, 3:58.04 in the 1500m, 14:29.13 in the 5000m, 30:39.51 in the 10000m and 1:06:45 in the Semi. He is currently active on the international athletics circuit, representing South Korea.