What is Bill Mallon?
{{BLP unsourced|date=May 2022}} '''William James Mallon''' (born February 2, 1952) is an American [[Orthopedic surgery|orthopedic surgeon]], former [[professional golfer]] and a leading authority on the history of the [[Olympic Games]]. {{Authority control}} {{DEFAULTSORT:Mallon, Bill}} [[Category:1952 births]] [[Category:Living people]] [[Category:American surgeons]] [[Category:American golfers]] {{US-bio-stub}}