Britain's David Greene, second from left, crosses the finish line ahead of Puerto Rico's Javier Culson, right, Dominica's Felix Sanchez, left, South Africa’s Cornel Fredericks, second from right, ... more 
Britain's David Greene, second from left, crosses the finish line ahead of Puerto Rico's Javier Culson, right, Dominica's Felix Sanchez, left, South Africa’s Cornel Fredericks, second from right, and USA's Bershawn Jackson, center, in the Men's 400m Hurdles final at the World Athletics Championships in Daegu, South Korea, Thursday, Sept. 1, 2011. (AP Photo/Anja Niedringhaus) less 
1 / 1
Associated Press | Photo By Anja Niedringhaus
Thu, Sep 1, 2011 9:22 AM EDT