Sanjuan Wolf

Known as "Colossal Battleship" San Juan Wolf (サン・ジユアン・ウオルフ San Jiyuan Uorufu), he was one of the legendary criminals who was given a life sentence in Level 6 of Impel Down, where their crimes were so atrocious they were effectively erased from history itself. He was only mentioned briefly by Emporio Ivankov, and has yet to make a physical appearance in the series.