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.
Posing as a wealthy, jet-setting diamond mogul, he wooed women online then conned them out of millions of dollars. Now some victims plan for payback.
Based on the documentary The Tinder Swindler
