When people think of superhuman strength, they tend to think of it coming to both arms. But not for German Matthias Schlitte, who was born with a gigantic arm. Check this out.
Matthias was born with a rare condition where his right arm is twice as big as his left. Matthias's arm measures almost 46 centimeters around the forearm. This allows him to have extraordinary power in his arm and now he's a champion arm wrestler. Over the past decade, Schlitte has travelled around the world and has pulled against the world's best wrestlers. He's taken down every contestant, claiming eight German championships and 14 international ones. He's even beaten a specially designed arm wrestling robot. But I'm sure you wouldn't want to step up against this guy.