Just because you are number one in your sport doesn't necessarily mean you'll be good at other sports--or does it? Rory McIlroy is the world's top ranked golfer but at a recent exhibition tennis match in New York his girlfriend, pro tennis star Caroline Wozniacki, called him out of the stands to play a point against a fellow pro tennis star Maria Sharapova. Did he impress or embarrass? You be the judge.

Not bad. Not great either but then I wonder how well Sharapova plays golf.