Vegeta

Born as a pure blood Saiyan Prince, he carries all of the Saiyan-jin's traits. Cold blood, brutal power... (not mentioning the bad haircuts). He first appears in the Vegeta Era. The young prince is used to a higher power level than any other Saiyan-jin, and is the leader of the Special Elite. He and Kakarot (Goku) are the last 2 of the 4 surviving Saiyans in the Universe after the destruction of Planet Vegita by the infamous Freeza. His pride is greater than his great power. He will fight to the death for his pride and to hurt his Pride means you are going to die later if you let him live. After receiving the message from Radizz who was defeated by Piccolo on Earth. He came to earth in search of the DragonBalls for his immortality wish. He arrived on Earth with another Powerful Saiyan named Nappa, they planed to conquer the planet with in 3 days but not only they were late, they failed to carry out the plan. They [Nappa] killed off most the Earth Special forces in the battle. Vegeta, who was displeased at Nappa's defeat by Goku killed Nappa without a bit of sympathy. He fought with Goku who was about the same level as him, and Vegeta was defeated in a beam due, but later beat up Goku after Vegeta transformed. And at the end both Goku and Vegeta were hurt badly, Goku let Vegeta live and return to space. Later Vegeta headed for Namek and searched for the DragonBalls and fought the all-powerful Freeza.  Freeza killed Vegeta after fighting an all lose battle, Goku arrived as usual to save the day. After the death of Freeza by Goku and Trunks Vegeta stived to become a SSJ and did it in time to battle the andriods.