Career
She holds the American record in the women"s 800 m at 1:56.40. She made a third appearance in the Olympics in the 2000 Summer Olympics held in Sydney, Australia and again walked off with the Gold medal in the 4 x 400 metres with her team mates Monique Hennagan, Marion Jones and LaTasha Colander-Richardson. This medal was later stripped due to steroid doping admissions of Marion Jones.
He is currently the Head Track and Field coach for the University of Tennessee.
Her father-in-law is Joe Louis Clark. She is part of the 2010 class of the National Track and Field Hall of Fame.