Yes, St. Pierre is the best pound for pound fighter in the world.
He is also one of the smartest.
You can be sure that he is watching game tap and been planing for this for quite some time now.
The five-foot-10 St. Pierre routinely does chin-ups with a 120-pound dumbbell attached to a belt. He uses those same 120-pound dumbbells for presses. When it comes to vertical jump, seen as a direct correlation to leg power, he can do five 48-inch hurdles in a row. His record for a standing box jump is 54 inches.