Man has giant muscles on ONE arm only and you'll never guess his job

Matthias Schlitte's forearm measures 46cm and has led him to glory in the world of arm wrestling

Rex

Size: This forearm measures almost 46cm

Meet the man who has superhuman strength - but in only one arm.

Matthias Schlitte was born with a single gigantic arm but he hasn't let that get in his way of success. The limb, which measures almost 46cm around the forearm, is luckily being used for good.

Mr Schlitte, from Germany, has built a career around his massive wing by taking up professional arm wrestling. He embarked on this path when he was 16 and wondered into a small bar which was hosting a tournament. As he defeated one opponent after another, he soon realised that he was pretty good at the sport - when it was one-armed.

Rex

Arm wrestler: Matthias Schlitte has put his super strength to good use

He's since spent over a decade trailing the globe for challengers and taking on the world's best.

In the process he's claimed eight German championships and 14 international. He's even beaten a specially designed arm wrestling robot, proving he's here to stop artificial intelligence being a threat to the human race.

You wouldn't want to step up against this guy.