See... These type of responses are the problem.
How has Lebron not backed it up? The 2011 finals is the only valid criticism. He choked. Other than that.. He exceeded the hype from day 1. 2 rings, a bunch of MVP's, has been at least a top 2 player in the league for 10 years. If we gonna nitpick and go by who can be cocky and who can't, Lebron got more of a right than Steph. I like Steph but it has become a thing for Lebron haters to hype him even more to knock Lebron. You would think Steph was Mr. Clutch in last year's finals the way y'all talk about him. When he had plenty of struggle moments.
As far as Kobe, that's some old 2005 talk.
The Shaq thing been dead.