Sanjuan Wolf

San Juan Wolf is a colossal giant who is a member of the Blackbeard Pirates. Known as "Colossal Battleship" for his size, he was originally 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 initially mentioned briefly by Emporio Ivankov.

Appearance
San Juan is an unbelievably-enormous giant, much bigger than Oars or Oars Jr.. In fact, he is so big that he is roughly the same size as Marine Headquarters in Marineford and is thus the biggest known giant to date. While his entire body is not seen, theoretically a normal giant would fit in the palm of his hand.

How he was able to fit inside Impel Down remains a mystery.

His head is shaped like an Onigiri.

Personality
Despite being known for committing crimes that caused his existence to be erased from history, he seems to have a playful attitude, as seen when commenting that he was found when he was trying to hide behind Marine Headquarters at Marineford.

History
San Juan was originally imprisoned in Level 6 of Impel Down until Blackbeard freed him along with Catarina Devon and Basco Shot. He and his fellow prisoners then joined Blackbeard's crew and went to Marineford. He is currently taking part in the Whitebeard War at the side of his new captain Marshall D. Teach.

Trivia

 * His surname San Juan may be referenced to San Juan Bautista, Puerto Rico's original name. Also, it could be referenced to the town of old San Juan in Puerto Rico, since it was a coastal stronghold filled with many ramparts to defend the island from pirates and rogue sailors, which may explain why his size is equal to one of Marineford's main buildings.