Boris Aleksandrovich Keller was a Russian and Soviet biologist and a pioneer of plant ecology in the Soviet Union. Specializing in the vegetational ecology of the semi-arid steppe regions, he introduced the idea of vegetation complexes which are now termed as synusia in plant ecology. He served as the first director of the Komarov Botanical Institute.
Boris A. Kordemsky was a Russian mathematician and educator. He is best known for his popular science books and mathematical puzzles. He is the author of over 70 books and popular mathematics articles.
Boris Petrovich Kornilov was a Soviet, Russian poet. He is probably best known for penning the words to The Song of the Counterplan which was used to open the morning radio broadcast throughout the Soviet Union, even for years after its author perished during the Great Purge.
Prince Boris Ivanovich Kurakin was the third permanent Russian ambassador abroad, succeeding Andrey Matveyev in The Hague and one of the closest associates of Peter the Great. He was also the tsar's brother-in-law, being married to Xenia, daughter of Feodor Abramovich Lopukhin and sister of Eudoxia Lopukhina.
Boris Grigoryevich Kuznetsov was a Soviet philosopher and historian. In 1931, he was appointed Head of the research institute of the energy industry and electrification. In 1936, Boris Kuznetsov became deputy director of the Vavilov Institute for the History of Science and Technology.
Boris Nikolayevich Kuzyk is a Russian economist, PhD in economics, professor, member of Russian Academy of Sciences, Honored Scientist of the Russian Federation, director of the Institute for Economic Strategies. Major general, 1st class Active State Councillor of the Russian Federation.