I gave up pretty quickly after half the wrestlers i typed in were not answers. I suggest maybe you give some sort of timeline, like 2005-to present etc. There's not enough time to think of all of them, especially guessing George Steele when theres no Rikishi.
I'm curious to know which wrestlers you typed in were not answers here (except Rikishi) as this is a fairly extensive list. There are quite a few new as well as a fair collection of old. If you are a true wrestling fan, there should be no shortage of wrestlers you could name....