Gordon Lonsdale

Konon Trofimovich Molody (Russian: Ко́нон Трофи́мович Моло́дый; 17 January 1922 – 9 September 1970) was a Soviet intelligence officer, better known in the West as Gordon Arnold Lonsdale. Posing as a Canadian businessman, he was an illegal resident spy during the Cold War and the mastermind of the Portland Spy Ring, which operated in England from the late 1950s until 1961.