Sergey
Father
Mother
Kirill
Olga
Petya, radio installer
Solomina, the typesetter who sings
Baba Varya, Sergei's grandmother
9
/1980
7.244
/2010
7
/2014
7.191
/2012
6.9
/2013
6.8
/2005
7.3
/2007
7.266
/2007
6.361
/2006
6.883
/2006
5.752
/1986
9.1
/2011
6.796
/2008
7.2
/2005
6.795
/2010
6.653
/2009
7.755
/2012
