Golovkin vs. Mamani

By Erik Schmidt: Undefeated middleweight contender Gennady Golovkin (15-0, 12 KOs) exploded on Argentinian Javier Alberto Mamani (35-8-1, 19 KOs), stopping him in the 1st round of a scheduled 10-round bout on Saturday night at the Burg-Waechter Castello, in Düsseldorf, Nordrhein-Westfalen, Germany. Golovkin, 26, a former 2004 Middleweight Olympic Silver Medalist for the Kazakhstani Olympic [...]