Uub (ウーブ Ūbu) is the human reincarnation of Kid Buu. He becomes Goku’s martial arts student after fighting him in the 28th World Martial Arts Tournament.
Uub is a dark-skinned youth with dark eyes and black hair. He also sports a Mohawk on an otherwise shaved head. In his childhood, he was very short and scrawny, wearing his village’s traditional robes consisting of a brown, one-shoulder top, and white pants tied with a white belt. In GT, after training with Goku for five years, Uub grew noticeably taller and considerably more fit and muscular. He would commonly wear a gi similar to his mentor, consisting of a teal uniform with a yellow belt and wristbands red brown boots, resembling Trunks’ outfit from the Buu Saga.