The guy you see in our fanart One Piece Portgaz D. Ace Sticker is a character in a popular anime about adventures. Portgas D. Ace, born as Gol D. Ace and nicknamed Fire Fist, 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 the 2nd division commander of the Whitebeard Pirates and one-time captain of the Spade Pirates.