Hugh Albert Lunghi ( 3 August 1920 – 14 March 2014 ) was a British military interpreter and veteran of World War II . He served as an interpreter for Prime Minister Winston Churchill during the war , often accompanying Churchill to summits with other world leaders . Lunghi was one of the last living participants of the " Big Three " meetings between Allied leaders at Tehran , Yalta and Potsdam
Yalta
Yalta Conference
Hugh Lunghi