General Konstantin Konstantinovich Rokossovsky
Konstantin Konstantinovich Rokossovsky (Russian: Константин Константинович Рокоссовский; Polish: Konstanty Rokossowski; 21 December 1896 – 3 August 1968) was a Soviet and Polish officer who became a Marshal of the Soviet Union, a Marshal of Poland, and served as Poland's Defence Minister from 1949 until his removal in 1956 during the Polish October. He became one of the most prominent Red Army commanders of World War II.