Dragon Ball fans have always known the Goku
Dragon Ball fans have always known the Goku's Kamehameha is strong, but GT proved that it is strong enough to literally shatter entire dimensions.
Xeno Goku, Dragon Ball Wiki
Goku/Biography, Dragon Ball Wiki
How strong is current Goku's Kamehameha? - Quora
Goku's Kamehameha is Strong Enough to Break Reality, & Gt Proves
Goku & Gohan Officially Swap Roles In Dragon Ball Z's Sequel
Next Future Goku, Ultra Dragon Ball Wiki
Super Saiyan 4 Was Almost Dragon Ball's First Super Saiyan God Form
So what's the answer to this question and give some proof for fun
Super Saiyan 4 is Goku's Perfect Dragon Ball Form (For One Reason)
What attack does Goku have that makes him universal level when his
List of Dragon Ball GT episodes - Wikipedia
Goku/Biography, Dragon Ball Wiki
Goku's Kamehameha is Strong Enough to Break Reality, & Gt Proves it - IMDb