Question: When was John Schaeffer's eight-time medalist athletic trainee born?
Sentence (from "John Schaeffer"): A five time World Powerlifting and Superheavyweight Kickboxing Champion, Schaeffer owns and operates the Winning Factor Sports Sciences division in Shillington, Pennsylvania, one of the top gymnasiums in the United States, a training and nutrition facility for amateur and professional athletes.
Relevant evidence: No