Jack Jack Parr
Jack-Jack Parr is a minor character in the Kingdom Hearts Unlimited Saga, first appearing in "1.6 - A Year of Misery" as the final MacGuffin in the Nomanison Island campaign. He is the son of Bob Parr and Helen Parr and the younger brother of Violet Parr and Dash Parr. Initially, the rest of the family, who all have superpowers, believe that Jack-Jack was born without any powers. In the climax of the campaign, however, Syndrome kidnaps him, and he retaliates by transforming into fire, lead, and a monster.