Chalot

Buma is the second son of Vegeta and Bulma, younger brother of Trunks and Bulla, husband of Karin, and father of Kari that appears in Dragon Ball SF and Dragon Ball GF.

Great Ape:
This is Buma transoformed into a Great Ape, during Dragon Ball SF. doing a sparring section with Gochan, the two of them one night accidently looks at a full moon and transform into Great Ape. he is unable to maintain control and becomes a wild and violent beast. also he has no memory of ever transforming.

Super Saiyan:
Like his Older Brother, Trunks, Buma also become able to transform into A Super Saiyan. in Dragon Ball SF, while still at a young age, Buma underwent intense training with his father, Vegeta. one day during his training, he manages to achieve the Super Saiyan Transformation and greatly improve his strength and power.

Super Saiyan 2:
After undergoing Training in the Hyperbolic Time Chamber, Buma manages to reach this form of a Super Saiyan, greatly increasing his strength and power.

Super Saiyan 3:
Buma acheives the Super Saiyan 3 transformation while in the year gap between Dragon Ball SF and Dragon Ball GF.