The news was first reported by Annie Karni, a White House correspondent for The New York Times.
Mark Brzezinski is the son of Zbigniew Brzezinski, who served as US national security adviser under President Jimmy Carter.
Former US national security adviser Zbigniew Brzezinski, pictured in 2016. Photo: Terje Bendiksby/NTB via PAP
The previous US ambassador to Poland, Georgette Mosbacher, ended her mission after Biden’s election victory over Donald Trump.
Born in 1965, Mark Brzezinski is a lawyer, political scientist and diplomat fluent in Polish. He received a Ph.D. from Oxford University for a dissertation on constitutional reform in Poland.
In 2007, he received the Officer’s Cross of the Order of Merit from Poland in recognition of his outstanding contribution to the development of Polish-American relations.
His late Polish-born father, Zbigniew Brzezinski, was the holder of the Order of White Eagle, Poland’s highest state honour.
(mk/gs)