Dennis Wolf, aka The Big Bad Wolf, stands at 5’11” and weighs 275 pounds. He began his fitness career with martial arts but quickly switched to bodybuilding in 2005. Since then, Dennis has won the 2014 Arnold Classic and also came in fourth in the 2015 Mr. Olympia.
Unfortunately, Wolf was forced to retire from competitive bodybuilding at the age of 42, due to several injuries. Nowadays, Dennis works with other athletes to help them achieve their bodybuilding dreams.