World’s Most Famous Spies Harold Adrian Russell “Kim” Philby (1 January 1912 – 11 May 1988) was a high-ranking member of British intelligence who worked as a double agent before defecting to the Soviet Union in 1963. He served as both an NKVD and KGB operative. Previous Next 1 2 3 4 5 6 2018-03-08 admin Share ! tweet