Photographers take pictures of Usain Bolt of Jamaica after he won the men's 200 metres final during the IAAF World Athletics Final in Thessaloniki

" alt="Photographers take pictures of Usain Bolt of Jamaica after he won the men's 200 metres final during the IAAF World Athletics Final at Kaftazoglio stadium in Thessaloniki September 13, 2009. REUTERS/Yiorgos Karahalis (GREECE SPORT ATHLETICS )" />