TMZ.COM - All Michael Phelps knows how to do is WIN -- the
world's most medaled man hit Vegas this week ... and sources tell TMZ he
walked off with $100,000 from a single poker game.
Phelps has been touring the world with his buddies since scooping up 6 Olympic medals -- starting in the Maldives -- and last weekend, the crew took on Sin City.
According
to our sources, Phelps and his buds played a cash poker game at
Caesar's Palace, and naturally ... Phelps cleaned up with $100K in
winnings. click here to read more