Hafþór Júlíus Björnsson is an Icelandic professional strongman, actor, and former professional basketball player.
He plays Ser Gregor "The Mountain" Clegane in the HBO series Game of Thrones.
Fancasting wrestlers (WWE, WCW, etc.), who can play FG wrestlers. That goes for actors & actresses with wrestling ability to play those characters. Ex. Jax Briggs does wrestling. Plus for those who can do sumo wrestling.
