He's the guy you'll remember saying these lines..."Why Would You ignore 50% Of The Human Body" Learn how Dean Lister through his trials as a kid became one of the innovators of American Jiu-Jitsu. He was the fighter who brought leg locks to the forefront of submission grappling. Though he is often overlooked, he's the person who just loves to compete and let his actions do the talking. A one of kind fighter in his era!