Age: Probably 29-34ish, hard to say

6'4"ish, dark, short hair, dark eyes. Intimidating appearance. Wears black boots, black trench coat, kind of like what Luke wore in ROTJ, without the hood, but cape-ish like Anakin in AOTC. His clothing still manages to look Imperial.

Is an Uber Jedi (light and dark). Most powerful man in the Empire. He doesn't know a lot about his past before the dark side came into the picture.