12th IAAF World Athletics Championships - Day Two(Bershawn Jackson)
(L-R) Bershawn Jackson of United States and David Greene of Great Britain & Northern Ireland compete in the men's 400 Metres Hurdles Semi-Final during day two of the 12th IAAF World Athletics Championships at the Olympic Stadium on August 16, 2009 in Berlin, Germany.
( - Photo by Stu Forster/Getty Images Europe)











