Ko Ochiai

Ko Ochiai is a Japan middle-distance runner, born on August 17, 2006. He competes primarily in the 800m, 1500m and 3000m.

His personal bests include 1:43.45 in the 800m, 3:44.18 in the 1500m, 8:45.94 in the 3000m, 1:48.24 in the 800MetresS and 2:32.15 in the 1000m. He has earned 3 gold, 1 silver and 1 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Japan.