Given that the animated version of 'The Lion King' happened years ago, we're going to go out on a limb here and say we think we know where the producers of 'Game of Thrones' got their inspiration from Khal Drogo.
Let's face it. He's burly. He's an alpha male. He's the undisputed leader of his pack, and you wouldn't want to face him in a physical fight. Khal Drogo is one hundred percent the living embodiment of Scar. Drogo's got him beaten in the looks department, though.