Now Usain Bolt is the world's fastest dunker, too

Now we know why Usain Bolt lost his season-opening race on the track last weekend. He had a bigger splash in mind. And he made it in the NBA All-Star Weekend's Celebrity Game, throwing down a dunk that must have left former celebrity MVP Justin Bieber in a puddle of envy. OK, examination shows the World's Fastest Human took at least four (really fast) steps before launching himself at the rim, but a dunk is a dunk. But then he lost a dribbling race with 5-foot-2 comedian Kevin Hart, whose celebrity team whipped Bolt's, too. Still, the NBA could jazz up a ho-hum field for tonight's dunk contest with some of Bolt's lightning. 

Click msnNOW.com, updated 24 hours a day.