Hussein
... that in 2015, the then-20-year-old Hussein, Crown Prince of Jordan, became the youngest person ever to chair a UN Security Council session?
... that in 2015, the then-20-year-old <b id="mwAw0"><a href="./Hussein,_Crown_Prince_of_Jordan" id="mwAw4" rel="mw:WikiLink" title="Hussein, Crown Prince of Jordan">Hussein</a></b>, Crown Prince of <a href="./Jordan" id="mwAw8" rel="mw:WikiLink" title="Jordan">Jordan</a>, became the youngest person ever to chair a <a class="mw-redirect" href="./UN_Security_Council" id="mwAxA" rel="mw:WikiLink" title="UN Security Council">UN Security Council</a> session?