Fighters who became Pro Wrestlers and vice versa.

[JohnSAFTAHess]

Nathan Jones

 

[RaskeDanzig]

Actually even Sakuraba was a pro wrestler first lol

So was Ken Shamrock

 

[tithas]

There are probably over 100 if we really listed them. There is a crossover between both, especially in Japan where pro wrestling was derived from shoots. Heck Inoiki was a shooter and a worker at the same time. He had the WWWF martial arts belt in the 70's which was shoots IIRC.