he also has his sponsor and foundation demands.
his endorsement portfolio continues to grow. that is why he was able to snag over $71 million in 2012.
I don't know how he finds to time for everything if he sleeps for 11-12 hours a day.
he also trains everyday. I hear he never misses a day. and that is pretty much you have to do in this sport if you want to stay among the top positions in the game.