Leszek Miller, Polish political scientist and politician, 10th Prime Minister of Poland
Leszek Cezary Miller (Polish pronunciation: [ˈlɛʂɛk ˈmillɛr] (listen); born 3 July 1946) is a Polish politician. He has served as a Member of the European Parliament (MEP) since July 2019.
From 1989 to 1990 was a member of the Politburo of the Polish United Workers' Party. From 2001 to 2004 was a Prime Minister of Poland. Miller was the leader of the Democratic Left Alliance from 1999 to 2004 and again from 2011 to 2016.