Jeff Ma wrote the awesome book Bringing Down The House with Ben Mezrich. Looking at him, you may remember his cameo in 21. Besides being a card counter for the MIT blackjack team Jeff has also been a part of fantasy sports (he used to appear on the MLB fantasy podcast) and got into sports in general.
This interview, from tech crunch, touches on his new book in addition to blackjack, sports and movies. It’s a nice view/listen. Enjoy.