Jonah Keri goes all-in with poker legend Daniel Negreanu on how he made his way up the ranks in the poker world; the weaknesses he had to address in his game as the competition got tougher; how to build mental and physical stamina for a sport that demands hours of constant attention; how you don't need to be a zombie to avoid giving off tells; the lessons aspiring players can learn in Negreanu's MasterClass; why it's OK to switch sports team allegiances, the way he did from the Maple Leafs to the Golden Knights; and much more!