Maureen Beck loves to prove people wrong. Born with one hand, she tried rock climbing for the first time after a camp counselor told her she could skip it. Her love of the sport was instantaneous, but there was no guide for climbing with one hand. Unfazed, she decided to figure it out for herself through trial and error—one of her early adaptive climbing innovations even involved taping a metal ladle to her arm. Before long she was leading a crew of passionate adaptive climbers around the world, forging a path for a new generation.