David Pearson
... that David Pearson set the NASCAR single-season win percentage record by winning 11 of the 18 events that he entered in 1973?
... that <b id="mwBdI"><a class="mw-redirect" href="./David_Pearson_(NASCAR_driver)" id="mwBdM" rel="mw:WikiLink" title="David Pearson (NASCAR driver)">David Pearson</a></b> <i id="mwBdQ">(pictured)</i> set the <a href="./NASCAR" id="mwBdU" rel="mw:WikiLink" title="NASCAR">NASCAR</a> single-season win percentage record by winning 11 of the 18 events that he entered in 1973?