Laurent Chevallier was born on June 6, 1955. Originally from the Grenoble region, he is a very experienced skier and mountaineer. His film studies in Paris were oriented from the start towards documentaries, since he wrote a memoir on the "father" of documentary film, Robert Flaherty (1884-1951, author of "Nanouk L'Esquimau" in 1919-1922, and "L'Homme D'Aran" in 1932-34), and on Joris Ivens (1898-1989, who shot his last film, "Une Histoire De Vent", in China at the age of 90 with the presence by Laurent Chevallier on camera), both absolute mod…