2. Chris Hadfield
Chris is a man's man, and he's got the no-nonsense lip hair to prove it. If you're at a loss as to who Chris Hadfield is, I'll clue you in: he's a famous astronaut, and yes, he has a moustache. Okay? What, you require more? Blimey, alright then. Chris is to put it plainly and simply a f**king cool dude. On a long duration stay aboard the International Space Station, Chris became a world-wide phenomenon when he decided to show us pathetic land-dwellers what life was like for a maverick such as himself living amongst the stars. With low gravity and presumably a fair bit of boredom to starve off, via YouTube he posted a plethora of entertaining and tremendously funny videos of himself performing simple tasks we take for granted with our fancy-pants gravity, such as: brushing our teeth, making a sandwich, or going to the toilet. He thankfully did not film the latter task. With his engaging personality and playful humour, once back on Earth he continued posting videos of these tasks, now complete with gravity. Surprisingly, these have not been as popular with viewers. A recent video involves Chris seemingly disappointed with this lack of interest in his Earth life, but he supports Movember regardless. Still not convinced of his coolness? How about watching the video below of Chris' rendition of David Bowie's 'Space Oddity' from the depths of space, then see how you feel: http://www.youtube.com/watch?v=KaOC9danxNo