Are we talking about all time or Old Skool? meh, i'll give you both.
Old Skool
1.Earl 'The G.O.A.T' Manigualt
2.Pee Wee Kirkland.
3.Joe "The Destroyer' Hammond.
4.'Hook' Mitchell
5.Skip to my Lou
Nu Skool
1.Corey 'Homocide' Williams.
2.Bone Collector
3.Exile
4.AUT (720 anyone?)
5.Sik Kent..
Sauce gets an honorable mention also for being an innovator with streetball moves.