Roger Federer Played Tennis in a Moving Boat Because…Umm, Anybody?

As one of the all-time tennis greats, Roger Federer has done things on the court all us Sunday morning players could only dream of. Well, now he's doing those things...in the water.

To promote something called Fast 4 tennis, Federer and former US Open and Wimbledon champ Lleyton Hewittto exchanged volleys while each was aboard a different boat in Sydney Harbor. You know, the type of thing you'd think want to try if you'd thrown back one too many while out for a day in the water. Except these guys pull it off, whereas you'd probably end up falling into the blue.

We know both guys got back to dry land because Federer also took the time to play Hewitt's six-year-old son in an exhibition match that is sure to bring out the "awwwwws."