Sergey Revin is a Russian cosmonaut born on July 1, 1966. He graduated from the Krasnoyarsk State Technical University and later joined the Russian space program. Revin has participated in multiple space missions, contributing to scientific research and international cooperation in space exploration. In 2012, Revin flew to the International Space Station (ISS) as part of the Expedition 30 crew. His work on the ISS included conducting experiments and performing maintenance tasks, helping to advance our understanding of living and working in space. Revin's contributions have been significant in the field of human spaceflight.