"Reto Xocomil" is a personal documentary in which David proved his capabilities to himself with every single stroke of the paddle.  It took 822 days from his very first preparation exercise to the final meters that pushed him to his absolute limit—covering 1,201 kilometers and crossing five countries to come face-to-face with his destiny. Today, he tells us the story of his four-day struggle at 1,562 meters above sea level.