In this episode, Preston and Stig talk to renown author, mathematician, and investor, Dr. Edward Thorp. Thorp's personal net worth is $800M, and he has achieved a 20% annual return for 30 years in the stock market. Before becoming one of the best hedge fund managers on the planet, Dr. Thorp literally wrote the book on card-counting for blackjack. The name of the book was, Beat the Dealer, and the techniques taught in the book went on the create an entire culture around card counting in Casinos.