By Rafael Soto

At the famous Romanza Gym in Mexico, former four division world champion Juan Manuel Marquez is working very hard, under the direction of Hall-of-Fame trainer Ignacio "Nacho" Beristain, for his upcoming fight with undefeated WBO welterweight champion Timothy Bradley, which takes place at the Thomas & Mack Center in Las Vegas. Marquez-Bradley will be carried by HBO Pay-Per-View.