Majin (race)
From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Majins (魔人, Majin) are a race from Planet Earth.
History
Majins made their debut with Majin Boo in "Buu Is Hatched!" and "The Djinn Awakens?!". Majin Boo was created by Bibidi and the manga does not refer to information about an entire race.
Video games
Majin Boo was the first, and originally the only member of this race. However, the Majins have come to play a more significant role in Dragon Ball Online, where various classes of Majins can be chosen as playable characters. It was revealed that Majin Boo created a female mate for himself named Booby in 790 Age, which led to the start of a family and thus the dawn of the Majin race on Planet Earth.