Balancing on a one-inch wide webbing in dizzy heights right in front of the world-famous Victoria Falls in Zimbabwe, Africa is an extraordinary dream that has come true for two professional slackliners: After two years of preparation, 26-year old economic science student Lukas Irmler from Germany and 34-year old journalist and author Reinhard Kleindl from Austria, achieved their sought-after goal: balancing on a one-inch wide webbing in a height of 100 metres, right in front of the unique setting of the UNESCO World Heritage Site. The two slackliners not only enjoyed a breath-taking vi...