Major Achievements
Olympic Games
- Gold, Beijing, 2008, 400m Hurdles
World Championships
- Gold, Berlin, 2009, 400m Hurdles
- Silver, Daegu, 2011, 400m Hurdles
Melaine Walker is a Jamaican 400 metres hurdler. Walker is the former Olympic 400 m hurdles champion. She holds the Olympic record of 52.64, set at the 2008 Beijing Olympics, and her time of 52.42 seconds at the 2009 World Championships in Berlin is the second fastest time in history.