In DBZ he has a talk with his father Bardock about wishing them (Bardock, Raditz, Broli, Tullece) back, during some battles he met his twin sister Kakarotta (who was ultimately killed by Prince BH himself), he was ultimatly killed by prince Bartek.
After he flew with Uub, Goku trained with him to became strong, he later reunitited with his family, but prince Bartek attacks again! He made most of the population his own. Thanks to Pan he reaches SSJ4. In the Super Artificial human saga he was killed by Super Lapis and Super Lazuli, but was wished back. At the end of GT he takes off with Shenlong.
100 years later, he returned to help Goku jr fight Prince Bartek. Goku fights him as a SSJ5 but loses, later he retains his memories and became Kakarotto, is the universe doomed?