Prime Minister David Cameron has defended Britain's achievements after a Russian official reportedly dismissed it as a small island with no international influence.
Cameron said no country had a "bigger heart" than Britain and listed achievements including defeating fascism in World War II, spawning the pop group One Direction and inventing what he said were most of the world's most popular sports.
British newspapers had quoted an unnamed Russian official at the G20 summit in St Petersburg as saying: "Britain is a small island - nobody pays any attention to them apart from the Russian oligarchs who have bought up Chelsea."
Putin spokesman Dmitry Pesko formally denied making the remark.