Majin Buu

History

Buu is introduced in the series during the Buu Saga as an innocent looking pudgy pink genie-like creature. Later in the series, it is revealed that Buu's original form is a more sleek child form ("The Buu of Pure Evil"), however his nature and form had been altered after he'd assimilated the gentle, pudgy god (Dai kaioshin) into his body. Buu's creator, a wizard named Bibbidi, had used Buu to wage war on the Kaioshin. Buu managed to kill two of the five Kaioshin and absorb two others, the second being the one who altered his nature to become innocent. After Bibbidi sealed Buu away, Bibbidi was killed by the only remaining Kaioshin, and Buu was transported to planet Earth where it lay dormant for five million years until Buu is revived by Bibbidi's son Babbidi during the events of Dragon Ball and Uub is the pure good, reincarnated version of Kid Buu.