George Black

Black was listed as a Level 5 prisoner in the Impel Down jail on the list Bon Kurei (disguised as Hannyabal) was reading from. Nothing else is known about this character, even the full name remains unknown, but since Black is kept in the Freezing Hell (Level 5), it can be assumed that he or she is a notorious and dangerous criminal, probably with a high bounty (over 100,000,000). It is possible that he or she was released when Emporio Ivankov told his comrades to release as much prisoners as possible to increase their chances of breaking out of Impel Down.