Director Damien Roz was twelve years old when he attended a conference by mountaineer Jean-Marie Choffat who told of his passion for the mountains and his fight against cancer. Shocked, the young boy said to himself that one day he would tell the story of this extraordinary man. 29 years ago Jean-Marie Choffat, a seasoned mountaineer, suffered from liver cancer. It was then announced to his parents that he only had a few months left to live. But Jean-Marie, who had just had a son, promised himself that he would see his son grow up until he w...