| Jan Kowalski | Aleksandr Gorbunov | 
| Geburtsdatum | 24.05.1990 | 
| Nationalität | Russian | 
| Weltraumagentur | Russian Federal Space Agency (ROSCOSMOS) (RFSA) | 
| Status | Aktiv | 
| Astronautentyp | Staatliche Agentur | 
Born in Zheleznogorsk, Kursk region, Russia, he studied engineering with qualifications in spacecraft and upper stages from the Moscow Aviation Institute. Gorbunov graduated from the military department with a specialty in operation and repair of aircraft, helicopters, and aircraft engines. Before being selected as a cosmonaut in 2018, he worked as an engineer for Rocket Space Corporation Energia and supported cargo spacecraft launches from the Baikonur cosmodrome.