7-9 August Usain Bolt won the Gold Medal with a time of 19.32
Ian Thorpe
19.30
Yohan Blake Jamaica (JAM)
Usain Bolt Jamaica (JAM)
Carmelita Jeter United States (USA)
Allyson Felix United States (USA)
Usain Bolt won three medals at the 2012 Olympics in London. He secured gold in the 100 meters, 200 meters, and the 4x100 meter relay, successfully defending his titles from the 2008 Beijing Olympics. Bolt's performance cemented his status as one of the greatest sprinters in history.
19:19
Usian Bolt.
Athletes from over 200 different countries will be participating in the 2012 summer Olympics
Shelly-Ann Fraser-Pryce Jamaica (JAM)
On the track the running direction is counterclockwise from 200 meters to 10,000 meters.