Greville Maynard Wynne (19 March 1919[1] – 28 Feb...
wikipedia - 20 Feb 2022Greville Maynard Wynne (19 March 1919[1] – 28 February 1990) was a British engineer and businessman who was recruited by MI6 because of his frequent travel to Eastern Europe. He became known for acting as a courier to transport top-secret information to London from Soviet agent Oleg Penkovsky.