Georgi Portnov
Known For: Sound
Gender: Male
Date of Birth: August 17, 1928
Day of Death: November 8, 2017 (89 years old)
Place of Birth: Ashkhabad, Turkmen SSR, USSR
Known For: Sound
Gender: Male
Date of Birth: August 17, 1928
Day of Death: November 8, 2017 (89 years old)
Place of Birth: Ashkhabad, Turkmen SSR, USSR
