12th IAAF World Athletics Championships - Day Two (Asafa Powell)

12th IAAF World Athletics Championships - Day Two

(L-R) Dwain Chambers of Great Britain & Northern Ireland, Tyson Gay of United States and Asafa Powell of Jamaica compete in the men's 100 Metres Semi-Final during day two of the 12th IAAF World Athletics Championships at the Olympic Stadium on August 16, 2009 in Berlin, Germany.
(Aug. 15, 2009 - Source: Andy Lyons/Getty Images Europe)