Sergey Brin | Sergey Kuryokhin | Sergey Mikhalkov | Sergey Kirov | Sergey Ivanov | Sergey Chigrakov | Sergey Lazarev | Sergey Kalchugin | Sergey Shoygu | Sergey Pugachyov | Sergey Prokudin-Gorsky | Sergey M. Bezrukov | Sergey Letov | Sergey Kara-Murza | Sergey Gerasimov | Sergey Uvarov | Sergey Ulegin | Sergey Tchepikov | Sergey Spigelglas | Sergey Solovyov | Sergey Sheyko | Sergey Shavlo | Sergey Ryazansky | Sergey Platonov | Sergey Nikitin (musician) | Sergey Nikitin | Sergey Mitrokhin | Sergey Milnichenko | Sergey Mikhaylovich Ignatyev | Sergey Maslennikov |
At the Mir space station he conducted 15 experiments in the fields of space medicine, physics and space technology, together with the cosmonauts Anatoly Artsebarsky and Sergey Krikalev.
From October 31, 2000 to March 21, 2001, he and Russian cosmonauts Yuri Gidzenko and Sergey Krikalev served as Expedition 1, the first crew stationed at the ISS.