the fastest man on earth Usain Bolt won the gold medal for 100m in 2008 Olympic games
Two - Bronze in the 2008 4 x 100m Freestyle Relay Silver in the 2008 100m Freestyle
Jesse Owens won both the 100M and the 200M sprints.
Usain Bolt won both events for men.
Shelly-Ann Fraser of Jamaica won the 100m in 10.78s. Veronica Campbell-Brown of Jamaica won the 200m in 21.74s.
Danish from Singapore won the 100m race in the olympic games in greek times.thx
Justin Gatlin of the United States won the men's gold medal in a time of 9.85 seconds. Yulia Nesterenko of Belarus won the women's gold medal in a time of 10.93 seconds.
Donavan Bailey of Jamaica
Bolt won three gold medals at the 2008 Beijing Olympic Games. He won gold in the 100m, 200m and 4 x 100m relay. All races were won in world record time.