BiographyVegeta Jr.'s true heritage is never revealed; Toriyama simply stated in an interview in the GT Perfect Files that Vegeta Jr. was a descendent of Vegeta. Vegeta Jr. is introduced in the last episode of Dragon Ball GT as Goku Jr.'s opponent in the 64th World Martial Arts Tournament. The result of their match is never revealed, but both are seen to have the ability to become Super Saiyans, despite the claim that no one with less than a quarter-Saiyan heritage can achieve the Super Saiyan form. He is very good when it comes to resembling Vegeta.
Even though Vegeta Jr. is only seen for a moment in the series, his personality is seen to be reminicent of his ancestor Vegeta (Vegeta Jr.'s reaction to Goku Jr.'s Super Saiyan transformation is reminiscent of Vegeta's reaction to the multi-form technique he witnessed in the Saiyan Saga when he says "Hey, that's pretty cool"). He also strongly resembles Vegeta , down to his upright standing hairstyle and widow's peak.
Vegeta Jr. uses this form against Goku Jr. in the World Martial Arts Tournament. Though he is only roughly 1/16th Saiyan (as the creator of the series said that less than a quarter Saiyan cannot transform), he apparently can still transform. He appears exactly the same as Vegeta does when he goes Super Saiyan , his hair not changing shape, but the color going blonde and having a more pronounced aura, as well as his eyes turning blue-green.
- Vegeta Jr. should be Vegeta the third, because Vegeta in Dragon Ball Z and Dragon Ball GT was named after his father, making him Jr. and King Vegeta is the original.