Zaiko/Xicor

Xicor, also known as Zaiko, is the main antagonist of Toyble's Dragon Ball AF. He is the actually the youngest son of Goku, due to deceitfulness and trickery casted by the vengeful Western Supreme Kai. Thus making him part Saiyan and part Kai. *A Saiyan God* in other terms. Xicor goes to Earth years after Son Goku's departure with Shenron, with his mother, to seek out the strongest, gain position of ruler of the Earth, and to meet his father.