Businessmen negotiate Ukraine, who sits at the table on behalf of Russia?

Ukraine, Russia and the United States are negotiating a possible end to the Ukraine war in Abu Dhabi. The American and Russian negotiators have something striking in common: they are not diplomats with years of experience in international politics, but businessmen. Much has been said and written about the American negotiators Jared Kushner and Steve Witkoff. But a businessman also plays on the Russian side an important role in the conversations: Kirill Dmitriev.