Board Thread:General Discussion/@comment-5138166-20171116143959/@comment-30993263-20171201051817

CakeBuu wrote: Well Goku must have said it again somewhere after Vegeta said it first. He actually didn't it was never a big deal in the series.

We do know Goku had to cut Gohan's hair in the Hyperbolic Time Chamber, but he never mentioned anything about not needing to cut his hair or not having a change in hair since he was born.