Вячеслав Григорьевич Добрынин
Popular Russian composer and singer also known as Doctor Shlyager for his superhits, People's Artist of Russia (1996).
Born: January 25, 1946, Moscow, USSR
https://ru.wikipedia.org/wiki/Добрынин,_Вячеслав_Григорьевич
http://vdobrynin.euro.ru/