Replying...
Intro. Portgas D. Ace, known as "Fists of Fire" , was the adoptive older brother of Luffy and Sabo, son of Gol D. Roger. He was the commander of the second division of the Whitebeard Pirates and possessed the power of the Mera Mera no Mi, which turned him into fire. His history is marked by an impulsive personality, loyalty at the Battle of Marineford to protect his brother Luffy. He had a strong and proud temperament, but he was also affectionate with his brothers.

Portgas D. Ace

@morningstar