Goku is the main protagonist in the Dragon Ball series created by Akira Toriyama in 1984. He is a full blooded Saiyan from Planet Vegeta sent to Earth as an infant with the mission to destroy it but his memory was altered and he grew up pure hearted. He constantly trained to become the greatest warrior to protect the Earth from other Saiyans. He is the son of Bardock and Gine and husband of Chi-Chi. They have two sons, Gohan and Goten.