Jun Kasai

Jun Kasai is a Japan middle-distance runner, born on October 24, 2000 in Nagoya, Japan. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 3:56.15 in the 1500m, 8:22.75 in the 3000m, 13:54.76 in the 5000m, 27:17.46 in the 10000m and 28:55 in the 10Kilometr. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Japan.