Chris Jericho
Chris Jericho got his start in WWE during the ’90s, like many individuals on the list. after some time, he wanted to try his luck in Japan Pro-Wrestling and still works there until now! He won such titles as the World Heavyweight Championship during his WWE days. D1 Sports Training and Therapy is also owned by him.
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Ken Shamrock
Did you know that, after joining both TNA and WWF, he was the first person to earn a UFC Superfight Championship title? He decided to leave martial arts for pro wrestling and was successful at it. His two sons have also tried their luck at MMA. Sadly, for a variety of reasons, they were not very successful.