Hugh Herr lost both his legs after a climbing expedition when he was a teenager. However, that has not stopped this inspirational guy in pursuing his passion in life: mountain climbing. His latest adventure involved scaling a 61 meter cliff, with one of his prosthetic legs even falling off in the process, for the TV show Who Says I Can’t? He was joined by the show host, leg amputee Jothy Rosenberg, who lost his limb to cancer aged 16.