Hafþór Júlíus Björnsson
Age: 36 years old
Born: November 26, 1988 in Reykjavík, Iceland
Born: November 26, 1988 in Reykjavík, Iceland
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.
