Discover five legendary Kenyan athletes who defy age to dominate the track and marathon scene. Pulse Sports takes a look at five Kenyan athletes who are not ready to exit the track just yet. Kenyan athletes defying age: legends who continue to dominate the track1. Despite his age, Kipchoge remains focused on pushing the limits of human endurance aiming to inspire a new generation of runners. Isaiah Kosgei is one of 5 Kenyan athletes who are not ready to exit the trackHe switched to charity racing using his running to raise funds for underprivileged students in Uasin Gishu County, Kenya.