25 years, Khromtau, Kazakhstan

Moscow, Russia

31 years, Moscow, Russia

Moscow, Russia

24 years, Moscow, Russia

Moscow, Russia

30 years, Moscow, Russia

30 years, Russia

17 years, Kursk, Russia

30 years, Russia

30 years, Moscow, Russia

29 years, Moscow, Russia

30 years, Moscow, Russia

26 years, Russia

30 years, Russia

30 years, San Francisco, USA

98 years, Kishinev (Chișinău), Moldova

24 years, Russia

31 years, Moscow, Russia

30 years, Moscow, Russia