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.
Every Single Character from Movie/Show/Comic/Video Game out there. Note: It is preferred if you don’t suggest official castings, but if you please to, go right ahead , and you can also add dead Actors
