THESSALONIKI, GREECE - SEPTEMBER 12:  Allyson Felix (r) of USA wins the women's 200m from Sanya Richards (2nd l) of USA and Debbie Ferguson-McKenzie (2nd r) of Bahamas during day one of the IAAF World Athletics Final at the Kaftanzoglio Stadium on September 12, 2009 in Thessaloniki, Greece. Getty Images logo Getty Images 29 months ago

THESSALONIKI, GREECE - SEPTEMBER 12: Allyson Felix (r) of USA wins the women's 200m from Sanya Richards (2nd l) of USA and Debbie Ferguson-McKenzie (2nd r) of Bahamas during day one of the IAAF World Athletics Final at the Kaftanzoglio Stadium on September 12, 2009 in Thessaloniki, Greece.