Igor Grivennikov

Igor Grivennikov (born 11 July 1952) is a Russian former swimmer who competed in the 1972 Summer Olympics^[1] and won a silver in the 4 × 100 m freestyle relay.

Igor Grivennikov

Personal information
Full name	Igor Grivennikov
Nationality	Russian
Born	(1952-07-11) 11 July 1952 (age 73)
Sport
Sport	Swimming
Strokes	Freestyle
Medal record Representing  Soviet Union Olympics 1972 Munich 4×100 m freestyle 1972 Munich 4×200 m freestyle World Championships 1973 Belgrade 4×100 m freestyle