アメリカン・キックボクシング・アカデミー
Bret next fought in a superfight for the Ultimate Athlete 4 - King of the Mountain tournament on September 28, 2002. He was matched up against seasoned veteran and American Kickboxing Academy member Brian Ebersole. The fight would go the distance, with both fighters landing punches and takedowns. Bergmark would earn the victory via split decision.