Duncan Campbell
... that wheelchair rugby co-inventor Duncan Campbell is nicknamed "the Quadfather"?
... that <a href="./Wheelchair_rugby" id="mwBF8" rel="mw:WikiLink" title="Wheelchair rugby">wheelchair rugby</a> co-inventor <b id="mwBGA"><a href="./Duncan_Campbell_(inventor)" id="mwBGE" rel="mw:WikiLink" title="Duncan Campbell (inventor)">Duncan Campbell</a></b> is nicknamed "the Quadfather"?