I’ve just begun rewatching Game of Thrones so that I can refresh my memory on these characters and what Enneagram numbers they might be. I don’t need to dig too deeply, though, to know that Jaime’s a Nine. It’s pretty classic.
In the first episode he’s an incestuous child-killer. (Remember that?!) He comes a long way throughout the show’s run, though.
He’s physically gifted. Being a knight comes easy to him. When his hand is taken in a later season he falls apart. His physical prowess, but also his physical ability to communicate, are integral to his character.
His relationship with his sister is a dark Nine trait. He is so intent on avoiding conflict with her that he agrees to something dangerously disordered.
Near the end of the seasons Jaime becomes heroic. A Nine’s sense of justice and fair play moves him into relationships that strengthen him, such as with Brienne.
I’ll continue watching, and perhaps I’ll feel I need to add more to Jaime TV later (I’m also rereading the novels), but for now, going by memory, this seems accurate.