Education
He finished sixth at the 2005 World Championships and seventh at the 2005 World Athletics Final.
He finished sixth at the 2005 World Championships and seventh at the 2005 World Athletics Final.
Comprises 1/4 of the World Record Shuttle Hurdle Relay team (Aubrey Herring, David Oliver, Aries Merritt) that ran 53.31 at the 2008 Penn Relay Carnival.