usain bolt speed star

Usain St. Leo Bolt, OJ, C.D. (pronounced /ˈjuːseɪn/; born 21 August 1986), is a Jamaican sprinter and a three-time World and Olympic gold medalist. He is the world record and Olympic record holder in the 100 metres, the 200 metres and (along with his teammates) the 4 x 100 metres relay. He is the reigning World and Olympic champion in these three events.Bolt distinguished himself with a 200 m