Golfing great: Trophy winning sports star Tiger woods.
The man's memo says: "the leader's birthday, the leader's favorite color, number, favorite music, favorite sports, favorite sports star."
He recently finished in a first-place tie with Tiger Woods as the favorite American sports star, according to a recent Harris Interactive Poll.
China's biggest sports star Yao Ming has dismissed as "ridiculous" an Internet report linking him to an American actress who is nearly 28 inches (70 cm) shorter than him.
Even though Switzerland is home to some of the wealthiest sports stars like Roger Federer, Switzerland's largest private banks - Credit Suisse and UBS - don't have sports divisions.
Can you tell me some world famous sports stars you know of?