Multiple Personality Disorder: Billy Milligan Had 24 Personalities
William Stanley Milligan, known as Billy Milligan (1955-2014) was an American citizen with multiple personality disorders. Up to 24 distinct personalities lived inside him, fighting for supremacy over his body. His suffering came to light when he was arrested in Ohio in 1977, accused of kidnapping and raping three women. During the preparation of his defense, he underwent a psychological examination and psychologists discovered that Billy was suffering from multiple personality disorders.