Ambassador Mark Brzezinski is an american lawyer, he has previously served as the United States Ambassador to Sweden from 2011 to 2015.

From 1999-2001 he served as a director of Russian/Eurasian affairs,as well as the director of Southeast European affairs of the National Security Council at the White House.

After graduation from Warsaw University, Faculty of Law and Administration Ms Gronkiewicz-Waltz worked as a lecturer for the Faculty where she is now a tenured professor.

She also served as an expert adviser to the Polish Sejm and Senate on the public law and banking law.

She was president of the National Bank of Poland (1992 – 2001), vice - president of the European Bank for Reconstruction and Development in London (2001 – 2005), member of Parliament for the Civic Platform (2005 – 2006).