an Entity references as follows:
Krzysztof Maria Szczerski (born 15 April 1973 in Kraków) is a Polish political scientist and politician who has been serving as Poland's Ambassador to the United Nations in New York since 2021. Szczerski previously served, among other positions, as deputy to the Sejm of Poland (2011–2015) and Under Secretary and Secretary of the Chancellery of the President of the Republic of Poland Andrzej Duda (2015–2021).