Usain Bolt won gold in 100 meters race in Olympics 2012.
Usain Bolt
Ivin Lalova
Carl Lewis
Who won the 100 metres of 2012 London Olympics Usain Bolt of Jamaica won the 100 meters for men and Shelly-Ann Fraser-Pryce of Jamaica won for the women.
Usain Bolt
Usain Bolt won the Men's 100 metres and Shelly-Ann Fraser-Pryce won the Women's. They are both from Jamaica
there wasn't a 50 meter freestyle event in the 1964 Olympics. Only 100 meters.
Hector Hogan of Australia.
Brendan HansenUnited States (USA)
Elaine Thompson of Jamaica won the gold medal.
The country that had won the Gold Medal in the women's 100 meters competition during the Rio Olympics in 2016 was Jamaica due to Elaine Thompson winning the competition.