Feinberg, a business leader, motivational speaker and author of Reaching Your Next Summit, was about to take on one of the greatest challenges in this adventure sport. But before he could do it, he had to put faith in a Russian colleague named Dima who suffered a seizure only hours before the climb. Dima served as Feinberg’s belayer, the one who uses a small metal device known as a belay to control the friction of a climber’s rope and save him if he begins to fall. "The belay allows climbers Read more [...]