King Kai

King Kai lives on a small planet at the end of Snake Way. He was Goku's mentor when he died, as well as Yamcha's, Chiaotzu's, Tien's, and Piccolo's when they all died. King Kai is very easily annoyed, which is seen when he's constantly telling Bubbles, Gregory, and Bojack to shut up, or when he tells Krillin to wish Yamcha, Chiaotzu, Tien, and Piccolo back to life before he kills himself.