Igor Vasilyevich Kurchatov , was a Soviet physicist who played a central role in organizing and directing the former Soviet program of nuclear weapons, and has been referred to as "father of the Russian atomic bomb".
As many of his contemporaries in Russia, Kurchatov, initially educated as a naval architect, was an autodidact in nuclear physics and was brought by Soviet establishment to accelerate the feasibility of the "super bomb". Aided by effective intelligence management by Soviet agencies on the American Manhattan Project, Kurchatov oversaw the quick development and testing of the first Soviet nuclear weapon, which was roughly based on the first American device, at Semipalatinsk in the Kazakh SSR in 1949.
Kurchatov, a recipient of many former Soviet honors, had an instrumental role in modern nuclear industry in Russia. His rapid decline in health is mainly attributed to a 1949 radiation accident in Chelyabinsk-40.: 107–108 Kurchatov died in Moscow in 1960, aged 57.