Ken Shamrock – $1.5 Million
Former wrestler Ken Shamrock competed in both TNA and WWF, but he actually had much more success in mixed martial arts. He has gone down in history as the first fighter to ever win a UFC Superfight Championship. Both of his sons tried going into the MMA, as well. Unfortunately, his son Ryan hasn’t had much success, and the career of his other son, Sean, was cut short since he had cancer and one of his kidneys had to be removed.
Owen Hart
Having come from a family of wrestlers, Owen Hart also became really successful, having been crowned the champion of the WWF Intercontinental Championship, WWF European Championship, and the WWF World Tag Team Championship. He actually died in a freak accident back in 1999. In his last performance, he fell from the harness that was lowering him down to the ring. He died instantaneously and some people claim his ghost haunts the place where he died.