This human fighter comes from Dragon Ball. His master was Roshi and he was taught along with Goku. Initially, they were fierce rivals, but soon enough they became good friends. He is bald until he marries #18 (he's not actually bald, he just shaves his hair). He can be easily recognized by the six dots on his forehead. He can perform the KameHameHa, but not as well as Goku and his sons. Likewise, he is no match for any of the main fighters and has to be happy with the title of Best Human Fighter. In the Vegeta battle, among other things, he has the responsibility of using Goku’s Spirit Bomb against the enemy. Against Freeza he is powerless to accomplish any victories and he is partly responsible for Cell's transformation into his Perfect form (he could have destroyed #18, but love spoke louder...).