Sergey Kovalev Reveals Toughest Opponent Of His Career And It Wasn’t Canelo or Bernard Hopkins or Andre Ward
Sometimes fighters surprise you in who they say hit the hardest or was their toughest opponent and this is the case here with Kovalev. Sergey Kovalev had his final fight of his boxing career just gone in Russia and ended his career in style by knockout. He fought some great fighters over the years like […]