Институт красной профессуры
Sergei Kruglov was born on October 2, 1907, in a village in the Tver Governorate of the Russian Empire; his family was of poor peasant stock, but Kruglov himself went on to receive an excellent education, studying at the Karl Liebknecht Institute in Moscow, the Japanese Department of the Soviet Institute of Eastern Cultures and the very prestigious Institute of Red Professors. His education was mostly about politics, international affairs, and foreign languages, in strong contrast with the scientists, economists and engineers that predominated in the Soviet political elite.