Final Fantasy X - Jecht
"I ain't getting any younger, might as well make myself useful".
Jecht is a non playable character from Final fantasy X who is not just Tidus father and a major Blitzball star of his hometown Zanarkland, but he is also more commonly known as the legendary guardian of high summoner Braska. In helping braska defeat Sin by sacrificing himself to become the final Aeon but ultimately he was transformed into the new core for Sin.
(Note cosplay is mirrored to match articles of clothing)