Chris Hadfield

Chris Hadfield is an engineer, military fighter/test pilot and thrice-flown astronaut, having done two spacewalks and commanded the International Space Station. He is an advisor/director for multiple high-tech companies, and leads the Space stream at the Creative Destruction Lab tech incubator. Chris is a four-time internationally best-selling author, a professor at U Waterloo and online at Masterclass, and has created/hosted TV series with both BBC and National Geographic.