Hudson then moved to Los Angeles to live with his biological father (who had remarried) and to pursue an acting career. Initially he worked at odd jobs, including as a truck driver. He applied to the University of Southern California's dramatics program, but was rejected due to poor grades. After he sent talent scout Henry Willson a picture of himself in 1947, Willson took him on as a client and changed the young actor's name to Rock Hudson; later in life, Hudson admitted that he hated the name. The name was coined by combining the Rock of Gibraltar and the Hudson River.