Verified answer

Technically? He's kind of like Superman (he's got super-strength, is an alien, and he protects the earth.) But he's really just his own thing.

Goku's an alien whose natural skills make him like a superhero on Earth in comparison to ordinary humans.

Not really.

He is just some azz that likes to fight, and if not the bad guys, would fight anyone.

comic and animation category

I’m over 9000 years old with this question.

Sort of, if you want to think of him that way, it's fine.