Garthar

Garthar is a Nord Thief in The Elder Scrolls V: Skyrim.

He will join the Thieves Guild after the the Dragonborn completes three special jobs for the guild. He came upon Vex being attack by a pack of wolves and assisted her in killing them. Immediately afterward, Vex attempted to rob him. They were locked in combat, but neither could best the other. Impressed, Vex invited him to join the Guild.