W. Webber Kelly
... that in the only season W. Webber Kelly served as president of the Green Bay Packers, the team went undefeated and won their first NFL Championship?
... that in <a href="./1929_Green_Bay_Packers_season" id="mwBfY" rel="mw:WikiLink" title="1929 Green Bay Packers season">the only season</a> <b id="mwBfc"><a href="./W._Webber_Kelly" id="mwBfg" rel="mw:WikiLink" title="W. Webber Kelly">W. Webber Kelly</a></b> served as president of the <a href="./Green_Bay_Packers" id="mwBfk" rel="mw:WikiLink" title="Green Bay Packers">Green Bay Packers</a>, the team went undefeated and won their first <a href="./History_of_the_National_Football_League_championship" id="mwBfo" rel="mw:WikiLink" title="History of the National Football League championship">NFL Championship</a>?