Blink is a new extraordinary documentary by National Geographic which shows a family with 4 children, 3 of whom are destined to go blind due to a rare genetic disorder.
Edith Lemay and Sébastien Pelletier, who are the parents of 13-year-old girl Mia and three boys—Léo, 11, Colin, 9, and Laurent, 7—set out on a trip around the world to see all of its beauty while their kids still can.
More info: National Geographic