Marcin Mastalerek
Marcin Mastalerek (born 15 September 1984) is a Polish politician of Law and Justice. Since 2023, he has served as chief of cabinet of the Chancellery of the President of the Republic of Poland.[1] He was previously a member of the Sejm from 2011 to 2015, and chairman of Law and Justice Youth Forum from 2011 to 2014.[2] References
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