Vegeta more specifically Vegeta IV recognized as Prince Vegeta  is the prince of the fallen Saiyan race and the husband of Bulma, the father of Trunks and Bulla, the eldest son of King Vegeta, as well as one of the main characters of the Dragon Ball series.
 
Regal, egotistical, and full of pride, Vegeta was once a ruthless, cold-blooded warrior and outright killer, but later abandons his role in the Frieza Force, instead opting to remain and live on Earth. He would later repeatedly fight alongside Universe 7's most powerful warriors in order to protect Earth and his family, as well as to surpass Goku in power.