Mack Garner
... that American jockey Mack Garner was posthumously inducted into the National Museum of Racing and Hall of Fame in 1969?
... that American <a href="./Jockey" id="mwBhc" rel="mw:WikiLink" title="Jockey">jockey</a> <b id="mwBhg"><a href="./Mack_Garner" id="mwBhk" rel="mw:WikiLink" title="Mack Garner">Mack Garner</a></b> was posthumously inducted into the <a href="./National_Museum_of_Racing_and_Hall_of_Fame" id="mwBho" rel="mw:WikiLink" title="National Museum of Racing and Hall of Fame">National Museum of Racing and Hall of Fame</a> in 1969?