Sergio Martinez workout

24 January 2012, 11:47 am

Currently recognized pound for pound among the best in the world and thee true middleweight champion Sergio ‘Maravilla’ Martinez (48-2-2, 27 KOs) of Oxnard, California by way of Argentina, began preparations last week under the guidance of former junior welterweight champion Pablo Sarmiento at Sarmiento’s Boxing Gym in Oxnard, California for his next bout.... Read More »

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