Nion

Nion is a Saiyan survivor. He was sent to a distant planet a little before planet vegeta was destroyed. He got stuck on a planet where time never passed. It took him a long time but he fixed his pod and flew away to planet Earth. By the time he got there Goku, Vegeta, and everyone else was already dead. He decided he would become the Earth's new defender and fight evil. 
He can go
* Super Saiyan
* Super Saiyan 2 
* Super Saiyan 3
During his time on the planet he was stranded on, he trained and trained to become a super saiyan. 
Power levels
* Base form= 1,673,956
* Super Saiyan= 83,697,800
* Super Saiyan 2= 4,184,890,000
* Super Saiyan 3= 209,244,500,000