abstract:Mikhail Simonov (19 October 1929 – 4 March 2011) was a Russian aircraft designer famed for creating the Sukhoi Su-27 fighter-bomber, the Soviet Union's answer to the American F-15 Eagle. After the dissolution of the Soviet Union in 1991, Simonov coordinated the Su-27's sale to foreign governments, providing badly needed hard currency to the Russian government.