American hurdler whose specialization is the 400-meter hurdle; she became an Olympic silver medalist in 2012 in London.
She started working with Curtis Frye while attending the University of South Carolina.
She won gold at the World Championships in 2009 and 2011.
She was born to Yolanda Rich in 1983.
She attended the 2012 Olympics with her fellow American teammate, Aly Raisman .