*1959 US
Christopher Knowles (born 1959) is an American poet and painter. He was born in New York City and has received a diagnosis of possible brain damage. He is often referred to as autistic. In 1976, his poetry was used by Robert Wilson for the avant-garde minimalist Philip Glass opera, Einstein on the Beach. Wilson describes his discovery of the then 13-year-old Knowles in the extended notes to the Tomato Records release of Einstein on the Beach:Wilson cast the teenager Knowles in a number of his productions, including Einstein on the Beach.