
Sanchez on Benefits of Having Golovkin's Twin Brother in Camp
MGM Grand, LAS VEGAS, NV - WBC/WBA/IBF/IBO middleweight champion Gennady Golovkin (37-0) has trained under the guidance of Abel Sanchez since 2012, when he made his debut on U.S. soil against Grzegorz Proska. That was also his debut on HBO.







