Borsalino, more commonly known by his alias Kizaru, is an Admiral in the Marines. After Kuzan resigned from the Marines and Sakazuki was promoted to Fleet Admiral, Kizaru is now the only remaining Admiral from the original trio. Due to his actions, Kizaru earned his place as a secondary antagonist of the Sabaody Archipelago Arc, one of the two secondary antagonists of the Marineford Arc (along with Kuzan), and a major antagonist of the Egghead Arc.