Zero is the older brother of Icer and the son of Emperor Frost, He is an upcomig Villain in the Dragonball AU series
Dragon Ball Z:New Dragon Balls[]
Zero is the son of Cooler and older brother of Hail.He came to Earth to avenge his father and brother.He had killed Tien and Piccolo when he came. Goku, Yamcha, and Krillin defeted him in 4 hours.His favorite move is Absolute Zero Cannon.