Harrison Dillard is the only man to ever win Olympic gold medals in both the sprints and high hurdles. Overall, he won four Olympic gold medals, also taking two in the 4x100 relays in 1948 and 1952.

Watch Harrison Dillard's gold-medal winning effort in the 100 meters in the 1948 Olympics. The race is shown between 1:26 and 1:58 of the official movie, which has been dubbed in Italian. Dillard ...