Check out the satellite feed of the official weigh-in for the WBC Middleweight World Championship bout from Buenos Aires, Argentina between defending Champion Sergio “Maravilla” Martinez (50-2-2, 28KO’s) and the U.K.’s undefeated WBA interim champion Martin Murray (25-0-1, 11KO’s). The Martinez vs. Murray middleweight title fight takes place Saturday, April 27 and will be televised live on HBO World Championship Boxing beginning at 8:30 p.m. ET/PT. Live feed after the jump…