Some fans are adamant that he's the worst dad in anime, while others believe his reputation is unwarranted. Unfortunately for the latter, however, Goku admits to his incompetence in Dragon Ball ...
Gohan has surpassed his father, Goku, several times throughout Dragon Ball's history, as these examples illustrate.
Akira Toriyama always meant for Vegeta to be younger than Goku, and this makes sense when comparing their power levels.
Dragon Ball Daima has plenty of delightful surprises for lifelong fans, and this includes Vegeta taking a page from Trunks' book in the finale.
Goku unlocked a powerful new form in Dragon Ball Super, making him as strong as the Angels from the multiverse.