So Kuboi

So Kuboi is a Japan sprinter, born on August 30, 2003. He competes primarily in the 100m, 200m and 400mH.

His personal bests include 10.23 in the 100m, 20.91 in the 200m, 55.59 in the 400mH, 38.68 in the 4x100m and 7.34 in the LJ. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Japan.