Harold Shea, Reed Chalmer, Mazirian, Ulan Dhor, Atlantes, the sorceror from Alladin, (can't remember his name), I'm sure there are dozens of others.
I admitingly don't know the first two, as they're from the same series.
Vancian wizards? Come on, that practically just counts as "D&D wizard," but ok. Ok. I'll compromise. Let's made D&D wizards properly Vancian. They can have five spells memorized (at most), and they need access to a gigantic library that they've put together themselves to learn the spells.
What, no takers?
Atlantes isn't a D&D wizard. He never learned magic. He is a pagan sorcerer and illusionist who uses an artifact to trap others in a castle. He doesn't have a spell book and a pouch full of guano.
The sorcerer in Aladdin? You mean the man who uses trickery and charisma to get Aladdin to do his bidding, not magic? The one who never did any actual magic other then sealing a cave? That's incredibly far from D&D magic.
None of the above walked around and threw fireballs. D&D magic is bizarrely flashy when the vast majority of "magic" as presented in most books is definitively
subtle. Hell, Odin was mocked because spellcraft was seen as cowardly and effeminate.
D&D wizards are their own self contained thing. So yes, again, fighters who accomplish the impossible? Those are
more in line with myth and legend then wizards who fly around, turn invisible, turn into a hydra, and then throw fireballs.