Chris Jericho
Chris Jericho was yet another WWE celebrity hit in the 1990s. He won three times the title of the World Heavyweight Championship. He entered Japan Pro-Wrestling later and stays there up to now! Although he remains involved in the ring, he is also an investor. He is co-owner of the sports and rehabilitation department D1.
Ken Shamrock
Were you aware that after his tenure in TNA and WWF, Ken Shamrock became the first fighter to earn the UFC Superfight Championship? He wanted to abandon pro-wrestling for more intense martial arts. His success has been plentiful. His 2 sons have appeared in the MMA, but they did not excel.