Boris Sielicki-Korczak ([ɕɛˈlit͡ski kɔrt͡ʂak]; born February 11, 1939) is a Polish national and United States citizen, who worked as a CIA field operative...

Jerzy Wołodyjowski, on whom the fictional Michał Wołodyjowski is based Boris Korczak Stefan Horodyński Coat of arms Princes of Slavonia Branicki Counts...

His classmates included Eta Tyrmand, Genrikh Wagner [be], and Ryszard Sielicki [pl]. According to Lev Abeliovich [be], Weinberg was considered the best...