Annette Koen

Annette Koen is a South Africa race walker, born on June 4, 1999. He competes primarily in the 20kmW, 3000Metres and 10Kilometr.

His personal bests include 1:52:28 in the 20kmW, 14:36.09 in the 3000Metres, 57:20 in the 10Kilometr, 25:08.55 in the 5000Metres and 52:35.20 in the 10,000Metr. He is currently active on the international athletics circuit, representing South Africa.