Eric “Butterbean” Esch is a retired American professional boxer, kickboxer, and mixed martial artist known for his distinctive appearance, incredible knockout power, and surprising agility for his size. Weighing over 300 pounds for most of his career, Butterbean became a fan favorite in the 1990s and early 2000s due to his unorthodox physique and brawling fighting style. Often billed as the “King of the 4-Rounders,” he built a reputation in Toughman contests before transitioning to professional