Jess Roskelley
... that when Jess Roskelley reached the summit of Mount Everest at the age of 20, he became the youngest American to do so?
... that when <b id="mwBeE"><a href="./Jess_Roskelley" id="mwBeI" rel="mw:WikiLink" title="Jess Roskelley">Jess Roskelley</a></b> reached the summit of <a href="./Mount_Everest" id="mwBeM" rel="mw:WikiLink" title="Mount Everest">Mount Everest</a> at the age of 20, he became the youngest American to do so?