This incarnation of Goku appears as the main protagonist in Dragon Ball GT. Thanks to an accidental wish from his old arch-nemesis Pilaf using the Black Star Dragon Balls, Goku gets reverted back into a kid. To make matters even worse, the planet that the balls were used in will explode if all seven of them were not collected within a year. With the Black Star Dragon Balls now scattered across the cosmos, Goku teams up with his granddaughter Pan and Trunks and journeys across this grand universe to recover them.