52 years, Cambridge, United Kingdom

Russia

17 years, Armenia

27 years, Russia

53 years, Russia

77 years, Russia

61 years, Yaroslavl, Russia

21 years, Saint Petersburg, Russia

102 years, Rostov-on-Don, Russia

51 years, Tula, Russia

48 years, Geroi Moskva, Russia

28 years, Russia

52 years, Russia

32 years, Russia

10 years, Russia

22 years, Arkhangelsk, Russia

20 years, Tashkent, Uzbekistan

35 years, Gus-Khrustalny, Russia

74 years, Russia

41 years, Russia