Vegeta was the first bad guy introduced in the Dragonball Z series, besides Raditz. Him and his servant, Nappa, came to earth looking for the Dragonballs. But all they found were a bunch of earthlings, trying to protect the Earth. Vegeta is the prince of all the Saiyans. He, is naturally, from Plant Vegeta. Vegeta has a huge grudge against both Frieza, for destroying Planet Vegeta, and Goku, for being stronger than him. Later on in the series we see him get married to Bulma, and he has a son named Trunks. Vegeta later becomes part of the Z Fighters. He also becomes a Super Saiyan after he trains in 300 times gravity. He is a vital part of the Z Fighters and is very strong. He feels he is always in Goku's shadow and litterally hates him. But when push comes to shove, Vegeta realises that he must put aside this childish jealousy and work together. Vegeta reaches Super Saiyan 4 in Dragonball GT, and gets possesed twice! Once by Bibidi and once by Beby.