There ya go!
Not to mention:
Szymon Askenazy, historian and diplomat;
Aleksander Wolszczan (co-discoverer of first extrasolar planets)
Jozef Dietl, physician;
Roald Hoffmann (Nobel Prize, Chemistry, 1981)
Mieczysław G. Bekker, first moon rover;
Stanisław Radziszowski, Computer science;
Witelo, a medieval philosopher and scientist in optics.
and Lech Walesa and the Black Madona( Mary of Chestowa)
All good men, but the greatest Pole was a king, Jan Sobieski III who stopped the Muslim Turks at the Battle of Vienna in 1683. Otherwise we’d all likely be Muslim. His namesake vodka is not bad either.