Bogumił Brzezinski b. 1943 Source: Wikimedia Commons About Bogumił Brzezinski chemist People from the Same Era Rolf Krumsiek 1934–2009 jurist, politician Obernkirchen Geoff Dangerfield b. 1950 chief executive officer Joachim Kiefaber b. 1945 politician Wittlich Dono 1951–2001 actor Surakarta Karol Olejnik b. 1938 docent, historian Pabianice Irena Nalepa b. 1951 biochemist, neuroscientist, pharmacologist, researcher Kraków