He may have just retired from swimming, but Michael Phelps is still winning.
The record-breaking gold medalist earned $100,000 in winnings from a single poker game in Las Vegas.
27-year-old Phelps hit the jackpot during a cash poker game at Caeser's Palace over the weekend.
Phelps is worth around $45million, but experts have predicted this fortune could triple with future endorsements.
Slideshow: 10 things about Michael Phelps