HK
Hiroki Koyama
JPNMen
Birth date9/25/2003
Height-
Weight-
Hiroki Koyama is a JPN long-distance runner, born on September 25, 2003. He competes primarily in the 5000m, 10000m and Semi.
His personal bests include 14:08.40 in the 5000m, 29:41.98 in the 10000m, 1:01:03 in the Semi and 1:33:17 in the 30Kilometr. He is currently active on the international athletics circuit, representing JPN.
PBPersonal bests