SAITAMA, Japan (AP) — Gennady ... Kazakh boxer Golovkin, who turned 40 on Friday, sent his opponent to the canvas with a big right hand and Murata's corner threw in a towel.

Gennady Golovkin sparked a remarkable 23-fight period of total dominance which led to a sensational trilogy with Canelo Alvarez. 'GGG' is considered one of the most gifted fighters in the modern ...