won a gold medal
... that International Olympic Committee founder Pierre de Coubertin, under a pseudonym, won a gold medal at the 1912 Summer Olympics?
... that <a href="./International_Olympic_Committee" id="mwB1k" rel="mw:WikiLink" title="International Olympic Committee">International Olympic Committee</a> founder <a href="./Pierre_de_Coubertin" id="mwB1o" rel="mw:WikiLink" title="Pierre de Coubertin">Pierre de Coubertin</a>, under a pseudonym, <b id="mwB1s"><a href="./List_of_Olympic_medalists_in_art_competitions" id="mwB1w" rel="mw:WikiLink" title="List of Olympic medalists in art competitions">won a gold medal</a></b> at the <a href="./Art_competitions_at_the_1912_Summer_Olympics" id="mwB10" rel="mw:WikiLink" title="Art competitions at the 1912 Summer Olympics">1912 Summer Olympics</a>?