Usain Bolt - 100m in 9.58 new world record

who is this guy, he improved his own world record set at the beijing olympics last august. is it the month, in the olympics he started show boating even before he crossed the line, many people said that he could have gone faster, but that is the thing, show boating made him say ... "I am the best in the world" ... "no one can come close ..." he has proved just that ...