Erik Weihenmayer

For nearly three years, director Dina Khreino interviewed world-class mountain climbing athletes, listening to what compels them to leave behind families, friends, and everyday comforts to risk everything for a fleeting glimpse into the unknown. What she found was a tribe, a diverse group of professional adventurers and amateur philosophers forged by the ultimate test of body, mind, and spirit. In the face of shifting winds, sheer granite cliffs, and impossible odds, they climb. Each for their own reason, but every one connected by the vertical world. In this rarefied air, these athletes are fundamentally changed, not just as climbers, but as human beings.

Erik is totally blind and is solo kayaking the length of the Grand Canyon. In Lava Falls, a large dangerous rapid, he discovers that despite what people might say, barriers can be real and they hurt .. a lot.

The story of the first blind man ever to reach the summit of Mount Everest

Blind climber Erik Weihenmayer and his team's highly successful ascent of Mount Everest along with four other remarkable milestones on the mountain. Time magazine called this the most successful Everest expedition of all time.