“Roche” from father to son… Bertrand Roche, nicknamed Zébulon, the spring-loaded character from The Magic Roundabout, comes from his inability to stay still. At 11, he reached the summit of Mont Blanc, which he has since climbed more than fifteen times. At 12, he took up paragliding and, in the United States, climbed the famous Nose face of El Capitan in Yosemite with his father, Jean-Noël Roche, known as Pap’s, a renowned Himalayan mountaineer and paraglider. He was filmed during this journey by Philippe Lallet and became the central figure in the documentary film Pap’s and Zébulon, as well as in the book written by Jean-Noël Roche and Claude Roche: Pap’s and Zébulon, or, The Extraordinary Adventures of a 12-Year-Old Mountaineer.