Brook admitted that the fight with Golovkin broke him

Kell Brook, former world welterweight champion, shared his memories of the fight against Gennady Golovkin.

“That was the first time someone got into my head before a fight. I remember sitting in the hotel and thinking: “Tomorrow I’m going to fight Golovkin.” Honestly, I began to doubt myself. I had a nutritionist with me and I didn’t tell him I was going to lose, but I asked him, “I can win this fight, right?” Looking back, Gennady Golovkin was a monster. He was undefeated and believed that he could beat anyone, even a middleweight. I thought I could box him and keep my distance, which we know didn't happen. This fight broke me and changed me in many ways.”