Boris Stechkin

Boris Sergeyevich Stechkin
Борис Сергеевич Стечкин
BornJuly 24 (August 5), 1891
DiedApril 2, 1969
Occupation(s)Scientist, engineer, inventor

Boris Sergeyevich Stechkin (July 24, 1891 – April 2, 1969) was a Russian Empire scientist, engineer and inventor. He developed a theory of heat engines and was involved in construction of many Soviet aircraft engines. He was also co-developer of Sikorsky Ilya Muromets (the first four-engine airplane and bomber, 1913) and Lebedenko's Tsar Tank (the largest armored vehicle in history, 1916–1917). He died in Moscow on April 2, 1969.