20 centuries
... that Younus Khan has scored 20 centuries in Test cricket, which is the fourth-best tally by a Pakistan batsman?
... that <a class="mw-redirect" href="./Younus_Khan" id="mwAUI" rel="mw:WikiLink" title="Younus Khan">Younus Khan</a> has scored <b id="mwAUM"><a class="mw-redirect" href="./List_of_international_cricket_centuries_by_Younus_Khan" id="mwAUQ" rel="mw:WikiLink" title="List of international cricket centuries by Younus Khan">20 centuries</a></b> in <a href="./Test_cricket" id="mwAUU" rel="mw:WikiLink" title="Test cricket">Test cricket</a>, which is the fourth-best tally by a <a href="./Pakistan_national_cricket_team" id="mwAUY" rel="mw:WikiLink" title="Pakistan national cricket team">Pakistan</a> <a class="mw-redirect" href="./Batsman" id="mwAUc" rel="mw:WikiLink" title="Batsman">batsman</a>?