Who was the first astronaut to command the International Space Station and is known for his social media presence from orbit?

• A Chris Hadfield ✓
• B Marc Garneau
• C Roberta Bondar
• D Julie Payette

Chris Hadfield became the first Canadian commander of the ISS in 2013 and gained worldwide fame for his cover of David Bowie's 'Space Oddity' recorded in space.