Usain Bolt of Jamaica wins the 200m in 19.68 sec ahead of Wallace Spearmon of US (L) during the World Athletics Final at Kaftnzoglio stadium in  the northern Greek town of Thessaloniki on September 13, 2009. Getty Images logo Getty Images 2 months ago

Usain Bolt of Jamaica wins the 200m in 19.68 sec ahead of Wallace Spearmon of US (L) during the World Athletics Final at Kaftnzoglio stadium in the northern Greek town of Thessaloniki on September 13, 2009.