William Kerslake
...that freestyle wrestler William Kerslake, who competed in three Olympiads and got a gold medal at the 1955 Pan American Games, was also a NASA engineer and co-inventor of the first ion thruster for space propulsion?
...that <a href="./Freestyle_wrestling" id="mwAqM" rel="mw:WikiLink" title="Freestyle wrestling">freestyle</a> wrestler <b id="mwAqQ"><a href="./William_Kerslake" id="mwAqU" rel="mw:WikiLink" title="William Kerslake">William Kerslake</a></b>, who competed in three Olympiads and got a gold medal at the <a href="./1955_Pan_American_Games" id="mwAqY" rel="mw:WikiLink" title="1955 Pan American Games">1955 Pan American Games</a>, was also a <a href="./NASA" id="mwAqc" rel="mw:WikiLink" title="NASA">NASA</a> engineer and co-inventor of the first <a href="./Ion_thruster" id="mwAqg" rel="mw:WikiLink" title="Ion thruster">ion thruster</a> for space propulsion?