all his predecessors combined
... that Pope John Paul II traveled more than all his predecessors combined?
... that <a href="./Pope_John_Paul_II" id="mwGb8" rel="mw:WikiLink" title="Pope John Paul II">Pope John Paul II</a> traveled more than <b id="mwGcA"><a href="./Papal_travel" id="mwGcE" rel="mw:WikiLink" title="Papal travel">all his predecessors combined</a></b>?