Kip keino
Jack Lovelock
John Walker.
tommie smith won the 1968 Olympics
Hicham El Gerrouj won both the 1500m and the 5000m.
Kieran Perkins won gold at the Barcelona and Atlanta Olympics for Australia in the 1500m freestyle swimming event.
Ryan Cochrane Canada (CAN)
Sebastian Coe.
Oussama Mellouli Tunisia (TUN)
Sun Yang China (CHN)
Speedskater Eric Heiden won gold in the 500m, 1000m, 1500m, 5000m, and 10000m events at the 1980 Winter Olympics in Lake Placid.
Swimming. He won a Silver medal in the Beijing 2008 Olympics in the 1500m Men's freestyle event and Bronze in the 4 X 200m Men's freestyle relay event.Prior to this, Hackett won Gold at the 2004 Athens Olympics, in the 1500m freestyle event, and Silver in the 4 X 200m freestyle relay and the 400m freestyle.Going back further, at the Sydney Olympics in 2000, Hackett won Gold in both the 1500m freestyle event and the 4 X 200m freestyle relay.
Dame Kelly Holmes won two Olympic Gold Medals at the 2004 Athens Olympics; 800m and the 1500m, in the progress she became the third woman to the 800-1500m double at the Olympics and first British athlete to win two track-and-field gold medals at the same Olympics in 84 years!She also has won a bronze medal in the 800m at the 2000 Sydney Olympics.