In horse racing, <a href="https://en.wikipedia.org/wiki/Secretariat_(horse)" id="mw8g" rel="mw:WikiLink" title="Secretariat (horse)">Secretariat</a> wins the <a href="https://en.wikipedia.org/wiki/Triple_Crown_of_Thoroughbred_Racing" id="mw8w" rel="mw:WikiLink" title="Triple Crown of Thoroughbred Racing">U.S. Triple Crown</a>.