Golovkin faces Macklin on June 29th in Mashantucket, Connecticut

New York, NY (5/28/13) - On June 29th, defending WBA/IBO champion Gennady "GGG" Golovkin (26-0, 23KO's) meets Ireland's top-rated former world title challenger Matthew "Mack The Knife" Macklin (29-4, 20KO's) in their much-anticipated middleweight championship showdown at the MGM Grand Theaterat Foxwoods ® Resort Casino in Mashantucket, Connecticut. The championship matchup will be the main