Melvin 'The Helicopter' Levett.
I dont kno if anyone remembers him. He was a baller from Cleveland in the mid 90's played college ball up until 99. I have never seen anyone jump as high as him. I went to a basketball camp with him, and i thought for sure he'd be a pro as athletic as he was.
He used to jump over chairs, golf carts...all sorts of shit.
Here is the only dunk i could find on youtube. Not even his best but memorable nonetheless.
He used to play for the Cincinnatti Bearcats and was actually their best player his senior year.