Yuri Anatoyevich Ponomaryov
Born: 24 March 1932, Kadaya, Russia
Died: 16 April 2005
Group: Energia Engineer Group 3 (22 March 1972)
Was assigned to the back-up crew of Soyuz 18. Departed the program in 1983 for medical reasons. Never flew in space. Married to Valentina Ponomaryova.