Before he was "The Mountain" on Game of Thrones, Hafthor Julius Bjornsson was on a mission to become the World's Strongest Man.
| Actor | Role |
|---|---|
 Hafþór Júlíus BjörnssonSelf | Self |
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Before he was "The Mountain" on Game of Thrones, Hafthor Julius Bjornsson was on a mission to become the World's Strongest Man.
| Actor | Role |
|---|---|
| Hafþór Júlíus BjörnssonSelf | Self |