Hafþór Júlíus Björnsson

• Acting
• 1988-11-26
• Reykjavík, Iceland

• 2.0

Biography

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.