Williams holds the Canadian record for the most spacewalks, spending a staggering 17 hours and 47 minutes performing EVAs (Extravehicular Activity). He’s also served as an aquanaut, participating in two NEEMO (NASA Extreme Environment Mission Operations) to the Aquarius underwater laboratory (a submerged research habitat, located off the Florida Keys). Later, he became the first foreign national to hold a director position at NASA. On top of all that, he’s one of Canada’s leading physicians.
Williams holds the Canadian record for the most spacewalks, spending a staggering 17 hours and 47 minutes performing EVAs (Extravehicular Activity). He’s also served as an aquanaut, participating in two NEEMO (NASA Extreme Environment Mission Operations) to the Aquarius underwater laboratory (a submerged research habitat, located off the Florida Keys). Later, he became the first foreign national to hold a director position at NASA. On top of all that, he’s one of Canada’s leading physicians.