Career
He has competed at the Summer Olympics three times, but did not progress beyond the heats at the 2000, 2004 or 2008 editions. Stephens ran at the World Championships in Athletics in 2001, 2005 and 2007. He has also represented Trinidad and Tobago in the 4×400 metres relay.
He failed a drugs test at an international competition in May 2009, testing positive for Oxandrolone, Stanozolol and Tamoxifen.
He was banned from competition for two years for the infraction.