WARNING: Graphic material included.

Larry the Cable Guy is stronger than he thought! The actor and comedian was challenged to an arm wrestling match with another man at a University of Nebraska football game, according to TMZ. Watch the end of the video and see what happened to his opponent's arm. It's a little shocking, especially after hearing the guy broke his humerus bone and needed a plate put into his arm!

John O'Connell is the man who got injured.