The 4th Pacquiao-Marquez fight is, without a doubt, one of the biggest bouts of the year. In a sport where everything is unpredictable, where one punch can change everything, no one is sure to know of who has the upper hand in the 4th, and probably the decisive fight between Manny Pacquiao and the Mexican dynamo Juan Manuel Marquez.
Both men are considered among the greatest fighters in the history of boxing with Manny