Yuri Zisser (, , June 28, 1960 – May 17, 2020) was a Belarusian programmer and entrepreneur, known as a founder and owner of TUT.by, the most visited Belarusian web portal. Biography Yuri Zisser was born in a Jewish family in Lviv, Ukraine and graduated from the North Western Polytechnic Institute in Leningrad. In 1987 he moved to Minsk, Belarus. In 1992 he established the company Nadezhnye programmy (). He has been one of the most frequent members of the jury of the social projects competition SocialWeekend. He was author of several books on Internet marketing and software marketing. He died due to stomach cancer complications. References 1960 births 2020 deaths Belarusian businesspeople 21st-century Belarusian Jews Ukrainian Jews Naturalized citizens of Belarus Businesspeople from Lviv Ukrainian emigrants to Belarus 20th-century businesspeople 21st-century businesspeople Deaths from stomach cancer