Seven years later, Goku is given special permission to return to Earth for one day to participate in the 25th World Martial Arts Tournament, which he knows Gohan, Vegeta, Trunks, and his youngest son Goten, will be attending.[144] Upon his return he meets his second child, Goten, who ...
He later came to learn that he had an older brother by the name of Raditz. On Earth, he was raised by Gohan who came to be an adoptive father to the infant and named him Goku. For much of his life, he only knew his grandfather Gohan until his death whereupon the first human he...