Vegeta Jr.

Vegeta Jr. is the great great grandson of Vegeta. On the final episode of Dragonball GT he is seen fighting Goku Jr. in the world's martial arts tournament. He is able to turn into a super saiyan, although how is a mystery since anyone with 25% Saiyan blood can't turn into a Super Saiyan, but he can somehow with even less of that. He appears somewhat like Vegeta, and looks a lot like him as well, and even wears his attire in the Buu Saga. He doesn't seem to know what a Super Saiyan is thought, only referring it to "Going Blond."