With a sensational Atlantic crossing, Rüdiger Nehberg made headlines during the 500-year celebrations in Brazil. He spent 43 days at sea, completely alone in a 17-meter-long log. In addition to this spectacular action, which drew attention to the fate of the indigenous peoples and the rainforest, "Sir Vival" recounts two more thrilling experiences in this book: his time in prison in Jordan and a 600-kilometer march across Australia in competition with a young American long-distance runner and a 75-year-old Aboriginal.