I cant believe Don took his wrist. Brzenk couldnt move Larrat in the hook or top roll and ive always favoured Brzenk to win against Don quite easily. Maybe it was a clash of styles.
Also the camera was on a funny angle so i cant tell wether it was a pin or not, if it wasnt a pin i think that the ref is a joke because theres no room for error at that level of armwrestling... just my opinion