Monkey D. Luffy is 17 years old. Luffy is a young man of average height with shaggy black hair, round black eyes, and a slim muscular build. He has a scar underneath his left eye. He is renowned for his trademark straw hat, which was lent to him when he was young by the legendary pirate captain, "Red-Haired" Shanks. His dream is to be King of Pirates. Luffy is pretty dumb but is a friendly guy, he loves meat!