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.
With the Disney/Fox merger over and done, it's only a matter of time until the X-Men join the Avengers and Guardians. Disney has already stated that they are keeping Ryan Reynolds as Deadpool.
