AdvertisementA Need For Speed: Inside Jamaica's Sprint FactoryMay 04, 2012facebookEmailJamaica's Usain Bolt shattered world records in the 100 and 200 meter races at the 2008 Beijing Olympics. Shown here in the 200 meters at Beijing, he's looking to repeat this summer at the London Olympics and add another chapter to Jamaica's great tradition of sprinting. (Getty Images)