Wilfred Arthur
...that at 24, Wilfred Arthur was the youngest Group Captain in the history of the Royal Australian Air Force?
...that at 24, <b id="mwEhY"><a href="./Wilfred_Arthur" id="mwEhc" rel="mw:WikiLink" title="Wilfred Arthur">Wilfred Arthur</a></b> was the youngest <a class="mw-redirect" href="./Group_Captain" id="mwEhg" rel="mw:WikiLink" title="Group Captain">Group Captain</a> in the history of the <a href="./Royal_Australian_Air_Force" id="mwEhk" rel="mw:WikiLink" title="Royal Australian Air Force">Royal Australian Air Force</a>?