A British adventurer, who was reportedly inspired by the movie "Up", strapped himself to a chair with 100 helium balloons and took flight over South Africa this week. He is part of 'The Adventurists', a group which said its mission is "fighting to make the world less boring"."It was a fairly indescribable feeling, wafting across Africa on a cheap camping chair dangling from a load of balloons," said Tom Morgan, 38.