http://www.theguardian.com/lifeandstyle/2011/jan/22/i-flew-english-channel-balloons http://www.theguardian.com/world/2013/sep/12/helium-balloons-jonathan-trappe-up-transatlantic 15 and 25 thousand feet in the air is the ballsiest shit I've ever seen Instead of a chair he should use a marry poppins umbrella !!