Jake "The Problem Child" Paul is one of the most controversial figures in boxing. Here's what to know about him before he fights Mike Tyson.

“When I fought Jake, I was undefeated, 6-0 as far as the last three years,” Perry said in an interview with Tim Welch. “Then I fought Jake, it was the first time I hadn’t been drug tested. They tested me for all my fights except for the Jake Paul fight. No excuses.

Jake Paul brought in a new head coach and a new strength and conditioning coach after his first and only loss. They're part of a core team Paul hails.