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.
What if Avengers 4 wasn't titled Endgame P.S there slight few changes so different saviours. After Thanos successfully wiped out half of humanity the surviving Avengers prepare to face him one more time
