Kibito is a minor character in Dragon Ball Z and its sequel series Dragon Ball Super. As a Shinjin, Kibito was the attendant of the Supreme Kais five million years before the start of the series, before they were killed by Majin Buu. He became the Eastern Supreme Kai's personal bodyguard afterward.
By the time the Majin Buu Saga begins in Age 774, Kibito enters the 25th World Martial Arts Tournament with his boss and ends up fighting Gohan. After Babidi's minions (Spopovich and Yamu) steal Gohan's energy, he heals the half-Saiyan and departs with him, Supreme Kai and the rest of the Z-Fighters to stop Babidi and prevent him from freeing Majin Buu. However, Kibito is quickly dispatched by Dabura, though he is later revived with the Dragon Balls. After being told of the Potara Fusion by Old Kai, Kibito and Supreme Kai accidentally fused together into Kibito Kai, unaware that the fusion is permanent.
Six years later, Kibito Kai manages to gather the Namekian Dragon Balls and use them to return back to his two original beings. Kibito himself appears as a spectator to the Universe 6 vs. Universe 7 Tournament, and hasn't made an appearance since then.
Powers and Stats
Tier: High 4-C
Origin: Dragon Ball
Age: Over five million years old
Classification: Shin-jin, Bodyguard of Supreme Kai
Powers and Abilities: Superhuman Physical Characteristics, Flight, Afterimage Creation, Ki Manipulation for offensive and defensive purposes, Energy Sensing, Magic, Teleportation (Via Instantaneous Movement), Healing, Limited Matter Manipulation (Capable of materializing clothes out of nothing)
Speed: FTL+ (His speed should be not that inferior to base Buu Saga Gohan's)
Lifting Strength: Unknown
Striking Strength: Large Star Class
Durability: Large Star level
Stamina: Very high
Range: Standard melee range. At least Planetary with ki blasts and attacks. Multi-Universal with Kai Kai (Able to teleport from the main universe to the Sacred World of the Kais, which exists in another universe separate from the main one)
Standard Equipment: None notable
Intelligence: Very high (Due to his age and position, it can be assumed that Kibito is very knowledgeable on the universe as a whole)
Weaknesses: None notable