Looking at that list, you've got a point. Aside from David Flair, Hugh Morrus, Mongo, and Gang, I'm not seeing anybody I'd rank behind Lex. If you add WWE guys after 2001, you can find 10. But not before.
Had to find it, damn he looks 70. 411mania.com: Wrestling - [VIDEO] Lex Luger Appears on Hardcore Pawn