Son Gokou is the main Character of the story. At first in Db (Dragonball) Gokou was just a little boy until Bulma showed up, she and the dragonballs changed Gokou's life forever. Gokou grew very fast as he and Bulma getting some new friends first there was the turtle then the owner of the turtle Kammesin then Oolong, Krillin etc... Gokou married Chichi a very beautiful girl who is non other than the Ox kings daughter, together they had two sons Gohan and Goten. Gohan is the oldest. At the saiyan series Gokou found out that he wasn't a real human he was a saiyan!! It was that time the fireworks started poppin out, of course there was a little power at the Daimao and Piccolo but liked it more when Radditz and the other saiyans arrived. Gokou first learned the Kamehameha from Kammesin just by watching but Kammesin who learned that great power that he practiced about 50 years!! He is the strongest saiyan, he even defeated Broly the legendary saiyan. A legendary saiyan comes every millon years. At the Cell series Gokou died and it was now Gohan the main character.

Did you know that Gokou was the first of the Dbz group who became super saiyan1,3 and 4, or some of the guys say Super Gokou instead of super saiyan 4.