Facioscapulohumeral muscular dystrophy (FSHD) Facioscapulohumeral muscular dystrophy was a condition that was identified in Wilson when he was 32 years old (FSHD). "I don't have any triceps or back muscles," he adds. "I'm just skinny all over." Wilson is on the board of directors for Facio Therapies, a group that is seeking to develop a cure for FSHD, and he reports that the company is making tremendous progress.