Daniel Negreanu is one of the most famous poker pros today and is doing an AMA (Ask Me Anything) on FlopTurnRiver.com. He's from Toronto, Canada and has 4 WSOP bracelets and 2 WPT titles.
Here is a link to the thread if you want to ask him a question: FTR AMA: Daniel Negreanu from Team PokerStars, Dec 12 @ 6 PM ET [Taking Questions!] - FTR Poker Forums
(I just like Cookie Monster)