MJ
Martin Koyan Juma
KENMen
Birth date1/12/1993
Height-
Weight-
Martin Koyan Juma is a Kenya sprinter, born on January 12, 1993. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.66 in the 100m, 21.1h in the 200m, 48.88 in the 400m and 39.92 in the 4x100m. He is currently active on the international athletics circuit, representing Kenya.