This man is 26. He is the youngest French Explorer and he is about to accomplish an amazing feat. In November, Matthieu Tordeur will embark on a lone trip across Antarctica. Left alone with his skis, he will cross the South Pole in 50 days. From the choice of the gloves to the choice of his pulka, everything has to be meticulously prepared for his D-Day. Alone, surrounded by -40°C, Matthieu won't have a second chance. And he won't need it. We followed him through one of his trainings to see what he's going through to get there prepared.