Sanya Richards-Ross (born February 26, 1985) is a former Jamaican-American track and field athlete who competed internationally for the United States. At the 2012 Summer Olympics, she won gold in the 400 metres after finishing third at the 2008 Summer Olympics. Richards-Ross has also won Olympic gold in the 4×400 meters relay at the 2004 Summer Olympics, the 2008 Summer Olympics, and the 2012 Summer Olympics. She was the best 400m runner in the world for a decade, ranking No. 1 in the world from 2005-2009 and again in 2012.In addition to her Olympic accolades, she is also a seven-time medalist at the World Championships in Athletics (five of which are gold). In 2009, she was the World Champion in the 400 metres. Show less «