Jon Snow's figure is dwarfed by The Mountain's, but ultimately, he isn't a military man like him. Jon honorably wielded the Old Bear's Valyrian steel sword, Longclaw, in Game of Thrones.

Game of Thrones showrunner David Benioff explained why they did not include a major Tyrion Lannister fight scene in the show.

These Game of Thrones characters could defeat The Mountain in a one-on-one duel.