Wrinkle Five Star
... that Wrinkle Five Star set an unratified 1 km (0.62 mi) world record of 18 minutes 8 seconds while running in custom shoes?
... that <b id="mwLw"><a href="./Wrinkle_(duck)" id="mwMA" rel="mw:WikiLink" title="Wrinkle (duck)">Wrinkle Five Star</a></b> set an unratified 1<span id="mwMQ" typeof="mw:Entity"> </span>km (0.62<span id="mwMg" typeof="mw:Entity"> </span>mi) world record of 18 minutes 8 seconds while running in custom shoes?