Lyman B. Kirkpatrick Jr. was born in Rochester, New York, on July 15, 1916. He attended Deerfield Academy in Deerfield, Massachusetts, and graduated from Princeton University's School of Public and International Affairs in 1938. After leaving Princeton, Kirkpatrick worked on the editorial staff of U.S. News and World Report until enlisting in the Office of the Coordinator of Information, which later evolved into the Office of Strategic Services, in 1942. Based in London, Kirkpatrick served as a liaison with British, French, Norwegian, Czech, and Polish intelligence services. In 1943, he was commissioned as a lieutenant in the U.S. Army, where he served as the intelligence briefing officer for General Omar Bradley, a post he retained until the end of the war. After a brief return to U.S. News and World Report, Kirkpatrick joined the Central Intelligence Agency (CIA) when the agency was created in 1947. He served as a division chief, deputy assistant director of operations, and executive assistant to Director of Central Intelligence Walter Bedell Smith, and appeared to be well positioned for a leadership role in the organization when he contracted polio during a 1952 trip to Asia on agency business. He was left paralyzed from the waist down in 1953 and spent the rest of his career in a wheelchair. After Kirkpatrick returned from hospitalization, Director of Central Intelligence Allen Dulles named him inspector general of the CIA, a post he held until 1961. Richard Helms, another intelligence officer, had been appointed director of covert operations, a job that Kirkpatrick had been expected to assume. As inspector general he traveled overseas on inspection tours, despite his wheelchair, and performed liaison work with the Federal Bureau of Investigation and the president's Foreign Intelligence Advisory Board. He also served as chairman of a joint study group examining all of the United States' foreign intelligence efforts, a group whose report resulted in the creation of the Defense Intelligence Agency in 1961.