34 years, Moscow, Russia

52 years, Nikolayev, Ukraine

43 years, Dubna, Russia

24 years, Russia

114 years, Russia

37 years, Russia

Saint Petersburg, Russia

56 years, Malaysia

77 years, g. Uryupinsk (Uryupinskiy rayon), Russia

28 years, Russia

29 years, Belarus

22 years, Russia

34 years, Russia

52 years, Russia

33 years, Russia

19 years, Moscow, Russia

19 years, Saint Petersburg, Russia

49 years, Russia

52 years, Russia

19 years, Denpasar, Indonesia