Gennady Golovkin has risen to become a powerhouse in the middleweight division.
Golovkin vs. Macklin happens Sat., June 29 at 9:45pm ET/PT on HBO.
(Video) Boxing: Watch Gennady @gggboxing Golovkin Highlights #GolovkinMacklin This Saturday! @HBOBoxing
Copyright © 2010-2014 FUNKMASTER FLEX, LTD. All rights reserved.
