Matthias Schlitte
Matthias Schlitte, known professionally as Hellboy, is a German professional arm wrestler. He is known for his extremely large right arm, caused by Klippel–Trénaunay–Weber syndrome. He began arm wrestling in 2004 at the age of 16, in his hometown of Haldensleben, Saxony-Anhalt, and has since has won multiple national and international championships.