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.
A new mercenary, who turns out to be Barney Ross' half-cousin, comes by and decides to follow the footsteps of his former by assembling a team of mercenaries.,
