Vympel started out after World War II as OKB-134, with Ivan I. Toropov leading the team. The first product they designed was the K-7 missile. Their first missile built in serial production was the K-13 (R-13) in 1958. Toropov moved to Tushino Aviation Facility in 1961 and was replaced by Andrey Lyapin. Somewhere between 1966 and 1968 the OKB got renamed to Vympel. In 1977 Matus Bisnovat of OKB-4 Molniya died, and all missile related work was passed to Vympel. G. Khokhlov led the team until 1981, when Genadiy A. Sokolovski succeeded him.