Chamossaire
... that Chamossaire contested all three legs of the Triple Crown in 1945, winning the St. Leger Stakes in front of a crowd of 150,000?
... that <b id="mwDZQ"><a href="./Chamossaire_(horse)" id="mwDZU" rel="mw:WikiLink" title="Chamossaire (horse)">Chamossaire</a></b> contested all three legs of the <a href="./Triple_Crown_of_Thoroughbred_Racing#United_Kingdom" id="mwDZY" rel="mw:WikiLink" title="Triple Crown of Thoroughbred Racing">Triple Crown</a> in 1945, winning the <a class="mw-redirect" href="./St._Leger_Stakes" id="mwDZc" rel="mw:WikiLink" title="St. Leger Stakes">St. Leger Stakes</a> in front of a crowd of 150,000?