I would place Wilt Chamberlain above LeBron. Not as many championships, but the dude was so much better than everyone else and even could stick with Kareem as an old man in the early 70's (Lakers v. Bucks)
Dude, Wilt the Stilt was the MAN when I was a kid in Long Beach. We had Jerry West, Elgin Baylor, Gail Goodrich and even Pat Riley as a player in 1970. The Rams had Deacon, Merlin, and Roman. Our Dodgers had Garvey, Sutton,
Wills, and Mota. It was a magical time to be an LA fan. Today we have the best collection of stars from those three teams since those days that made me a fan.