This document discusses multiple disabilities and provides examples of successful people who have overcome disabilities. It defines multiple disabilities as concurrent impairments that cause severe educational problems and cannot be accommodated by programs for a single impairment alone. It lists causes of multiple disabilities such as brain disorders, complications during pregnancy, and alcohol/drug use. The document then profiles two famous people with disabilities - Nick Vujicic who was born without limbs and Andrea Boccelli who became blind at a young age but still achieved success in music.