Despite Goku’s financial struggles, some Dragon Ball characters, like Uub, Yajirobe, and Tien, might even be poorer than him.

SSJ4 transformation confirmed as canon in Dragon Ball Daima, sparking fan speculation. Goku reaches his limits and unlocks SSJ4 power without magic or tail in Episode 19. Dragon Ball Daima will ...

Of course, staying ahead of someone like Goku is not an easy task, and Gohan's strength tends to fluctuate heavily depending on his training regimen, so he rarely keeps his lead over his father.