John David Jackson – “Kovalev Will Break Andre Ward’s Shoulder”

John David Jackson a former professional fighter himself and most notably known as the trainer for light heavyweight champion Sergey “Krusher” Kovalev, made some strong statements in a recent interview. Jackson stated that Kovalev will “break his shoulder, and hit him everywhere.”. The Kovalev camps is really trying to get into Andre Wards head before the big fight, check out the interview here.