Cabban is a cocky, arrogant Saiyan who is the nephew of King Vegeta, and cousin of Vegeta (Which explains his attitude). Cabban always obeyed King Vegeta, as the King always punished him if he didnt, as Cabban was like Tarble, was always weak and couldn't conquer a single planet, but once King Vegeta died with the planet, Cabban was at Frieza planet 79 training to show the King his worth, but never got to cause of his death by frieza. Then on, Cabban knew that his worthy dead Uncle wanted to kill the Legendary Super Saiyan, so since the king was dead, Cabban went on to do it, and avenge him, by defeating him.