Before he received his code name of GARBO, Juan Pujol Garcia was a chicken farmer and hotel manager in Fascist Spain. He started his espionage career with no training, no contacts, and surrounded by intelligence agents from all sides. By the end of World War II, he would be awarded the Iron Cross Second Class from Hitler himself and made a member of the Order of the British Empire by King George VI. He was a bold double agent who greatly contributed to the success of the D-Day invasions, but the Nazis never realized they'd been had.
Pujol's Venezuelan passport
After the war ended, Pujol feared reprisals from surviving Nazis. He faked his death from Malaria in Angola in 1949 and went underground, running a bookstore in Venezuela. He died in Caracas in 1988.