Question: When did the world champion freestyle wrestler murdered by John du Pont die?
Sentence (from "John du Pont"): John Eleuthère du Pont (November 22, 1938 – December 9, 2010) was an American philanthropist and heir to the Du Pont family fortune, he had been a published ornithologist, philatelist, philanthropist, conchologist, sports enthusiast, self-styled wrestling coach.
Relevant evidence: No