In a recent interview, WWE superstar Rey Mysterio opened up about a painful moment from his past in the ring. During a match with Big Show, Mysterio was slammed onto a stretcher and then swung like a baseball bat into the ring post. Mysterio revealed that the most painful part of the incident was actually crashing to the ground while still strapped in the stretcher. This shocking moment from 2003 continues to be a memorable part of the WWE's history.