Goku

Goku is a saiyan of immeasurable power. He is currently training his pupil, Uub, to be an amazing warrior, since he is the reincarnation of Majin Buu.

Appearance
In Dragon Ball RS, Goku wears a blue gi, which is partly tied down by a white sash, yellow pants, and pink wrist bands, the same exact outfit he'll where later on in Dragon Ball GT.

Personality
Goku's personality is care free.

Power
There is nothing that can describe Goku's power in numbers. Basically, he is already the strongest of the Z-Fighters, and can get even tougher by transforming.

Transformations
Goku has the ability to transform into a standard Super Saiyan, Super Saiyan 2, and Super Saiyan 3 at will.

History
For a few years now, Goku has been training the reincarnation of Majin Buu, Uub, at Kame's Look Out. When he discovered the rest of the gang was heading off to compete in a universal tournament, he knew it would be good training for Uub, but, at the same time, give him a decent fight. Once arriving at the tournament arena in the Southern galaxy, he prepared himself for 2 monthes before matches actually began. He noticed, in the first match, that a saiyan just like him named Gotek, had potential to be great, just like Uub.