7. Jack Osbourne: Multiple Sclerosis
Jack Joseph Osbourne is an English media personality. He is best known as a star of MTV’s reality series The Osbournes, along with his father Ozzy, mother Sharon, and sister Kelly. At just 26 years old and only three weeks after his first child was born, he was diagnosed with Multiple Sclerosis. MS is an autoimmune disease in which the body’s own immune system attacks the brain and spinal cord, causing loss of muscle control, vision, balance and sensation, as well as causing numbness.