Jamaica’s Usain Bolt (C) crosses the fin

Usain Bolt just did it again. (Gabriel Bouys/AFP/Getty Images)

Usain Bolt just did it again. (Gabriel Bouys/AFP/Getty Images)

Jamaica’s Usain Bolt (C) crosses the finish line to win the men’s 100m final at the athletics event during the London 2012 Olympic Games on August 5, 2012 in London. AFP PHOTO / GABRIEL BOUYSGABRIEL BOUYS/AFP/GettyImages