* Full list of contenders includes as Joe Calzaghe, Juan Diaz, Kelly Pavlik, Andre Berto, Julio Cesar Chavez Jr, and Andrew Golota.
* A classic roster that includes Max Baer, Joe Louis, Rocky Marciano, and James (Jimmy) Braddock.
* 40 Boxers total
* 22 Arenas that includes Madison Square Garden, Boardwalk Hall, and the Trump Taj Mahal.
* Adrenaline and crowd factor into punches.
* Heavy emphasis on footwork and proper angles to get the most out of your punches