• Acting Mayor of Warsaw (2006)
• Prime Minister of Poland (2005-2006)
• Cabinet Chief for the Prime Minister (1999-2000)
• State Secretary in the Ministry of National Education (1992-1993)

IVLP ’00
Deputy, Sejm

See also

Edward Fenech Adami

Oscar Luigi Scalfaro

Hanna Suchocka

Valéry Giscard d'Estaing

Willy Brandt

Liam Fox

Fred Sinowatz

Janez Drnovšek

Hamilton Green

Wilfried Martens

Amine Gemayel

Belisario Betancur