Dawn Harper Nelson is an accomplished American track and field athlete, specializing in the 100-meter hurdles. Born on May 13, 1983, in East St. Louis, Illinois, she gained recognition for her speed and agility on the track. Harper Nelson has represented the United States in various international competitions, including the Olympic Games. She achieved notable success at the 2012 London Olympics, where she won a silver medal in the 100-meter hurdles. Throughout her career, Harper Nelson has consistently performed at a high level, earning multiple titles and accolades in national and international events, solidifying her status as a prominent figure in athletics.