Portgas D. Ace ( ポートガス・D・エース ) is a character from an anime/manga called One Piece. Portgas D. Ace, known as "Fire Fist" Ace, was the sworn older brother of Luffy and Sabo, and the biological son of the late Pirate King, Gol D. Roger, and Portgas D. Rouge. Ace was adopted by Monkey D. Garp, as had been requested by Roger before his execution. Ace was Captain of the Spade Pirates before being recruited into the Whitebeard Pirates and becoming its 2nd division commander. He is 20 years old.