Michael Caine was born as Maurice Joseph Micklewhite in London, to Ellen (née Burchell), a cook, and Maurice Micklewhite Sr., a fish-market porter. He had a younger brother, Stanley Caine, and an older maternal half-brother named David Burchell. He left school at age 15 and took a series of working-class jobs before joining the British army and serving in Korea during the Korean War, where he saw combat. Upon his return to England, he gravitated toward the theater and got a job as an assistant stage manager.