Yakon

Yakon (ヤコン, Yakon) is an antagonist in the Dragon Ball manga and the animes Dragon Ball Z and Dragon Ball GT. He is one of Babidi's minions, trying to free Majin Buu. Yakon's home planet is called Dark Star.

Dragon Ball Z
Majin Buu Saga-40,000,000

Dragon Ball GT
Super 17 Saga-30,000,000