<a href="https://en.wikipedia.org/wiki/Secretariat_(horse)" id="mw_w" rel="mw:WikiLink" title="Secretariat (horse)">Secretariat</a> wins the <a href="https://en.wikipedia.org/wiki/1973_Kentucky_Derby" id="mwAQA" rel="mw:WikiLink" title="1973 Kentucky Derby">1973 Kentucky Derby</a> in 1:59.4, an as-yet-unbeaten record.