Sergio Martinez RARE Training In Prime

Boxing TV bring you a motivational tribute with rare training highlights of Sergio Martinez . !!! JOIN THE NOTIFICATION SQUAD !!! 🔔 Subscribe and hit the bell to support the growth of he channel Sergio Martinez BEST Training In Prime Sergio Martinez Sergio Martinez training Sergio Martinez Highlight Sergio Martinez training Boxing Sergio training Martinez training Sergio Gabriel Martínez (born 21 February 1975) is an Argentine professional boxer. He has held world championships in two weight classes, including the WBC super welterweight title from 2009 to 2010; and the unified WBC, WBO, Ring magazine and lineal middleweight titles between 2010 and 2014. With six successful defenses of the Ring and lineal middleweight titles, Martínez’s 50-month reign as champion ranks as one of the longest in the history of that weight class.[1] In 2010 he was granted the Konex Award Merit Diploma as one of the five b