Valery Grygorenko was 58 years old.
https://www.facebook.com/Valery-Grygorenko-135466203164415
http://grygorenko.narod.ru/index.html
Sources:
https://www.facebook.com/RodenKits/photos/a.1045535452129540/5692005877482451/
https://www.facebook.com/Alex.Precisemodeling/posts/5004490822966509
Смерть русско-фашистским захватчикам !
V.P.