Gilles Courteau
... that Gilles Courteau made the switch from French to English as the official language used for coaching in the Quebec Major Junior Hockey League?
... that <b id="mwASk"><a href="./Gilles_Courteau" id="mwASo" rel="mw:WikiLink" title="Gilles Courteau">Gilles Courteau</a></b> made the switch from French to English as the official language used for coaching in the <a class="mw-redirect" href="./Quebec_Major_Junior_Hockey_League" id="mwASs" rel="mw:WikiLink" title="Quebec Major Junior Hockey League">Quebec Major Junior Hockey League</a>?