After winning the gold medal in the 200-meter event at the 2004 Summer Olympics, this American sprinter received a silver medal in the same event at the 2008 Summer Olympics.
While on the track team at Clemson University, he won three National Championships and earned eleven All-America awards.
He appeared in a 2003 episode of the Fox series Man vs. Beast.
He grew up in Van Wyck, South Carolina, and later relocated to Los Angeles, California.
At the 2009 World Championships in Athletics, he finished behind fellow Olympic gold medal-winning sprinter Usain Bolt.