Sergei Tretyakov (intelligence officer), Date of Birth, Date of Death

Sergei Tretyakov (intelligence officer)

Russian intelligence officer who defected to the United States

Date of Birth: 05-Oct-1956

Date of Death: 13-Jun-2010

Profession: double agent

Zodiac Sign: Libra

Colonel Sergei Olegovich Tretyakov (Russian: ?????? ???????? ?????????; 5 October 1956 in Moscow – 13 June 2010) was a Russian SVR (foreign intelligence) officer, who defected to the United States in October 2000.