Race: Human (magician).

Sacred Gear: Dimension Lost

Relatives: Johann Georg Faust (Ancestor)

Affiliations: Magician Council (Formerly) ; Khaos Brigade; Hero Faction.

Powers and Abilities:

Georg was a top-class Magician from the Magician association. He was later scouted by Cao Cao sometime before the storyline and left the association to join the Hero Faction.

(Source: High School DxD Wikia)