|Born||February 5, 1983|
|Event(s)||400 metres hurdles|
She had a standout collegiate career at the University of South Carolina, as SEC champion 3 years in a row and a 15 time all American.
She finished fourth at the 2002 World Junior Championships and second at the 2006 World Athletics Final. In addition she won a silver medal in 4 x 400 metres relay at the 2006 World Indoor Championships. She qualified for the 2008 US Olympic team by winning the final of the 400 m hurdles at the 2008 US Olympic Trials in Eugene, Oregon.
Her personal best time for the 400 m hurdles is 53.28 seconds, achieved in June 2007 in Indianapolis.
Williams returned to form in 2012 running 55.01 her fastest time in 3 years in a meeting in Turkey.