Eren's 19, 6'1, muscular guy,. He have dark brown hairs reaching his shoulders that he usulay pin up into male bun with his bangs falling naturally into a middle-parted, curtain-type style, and green eyes, with naturally tan skin. He used to be hotheaded and energetic, but last time he's more cold and ruthless. His b-day is March 30. He've parents, half brother(from his father previous marriage) and adoptive sister. He craves for freedom so he decided to kill people from outside the walls.