| Name: | Hafþór Júlíus Björnsson |
| Birthday: | 26-Nov-1988 |
| Place of birth: | Reykjavík, Iceland |
| 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. |