Leonid Kogan Musical artist
Leonid Borisovich Kogan (Russian: Леони́д Бори́сович Ко́ган; Ukrainian: Леонід Борисович Коган; November 14, 1924 – December 17, 1982) was a preeminent Soviet violinist during the 20th century. He is considered to have been one of the greatest representatives of the Soviet School of violin playing.