Nikolai Chub, born June 10, 1984 in the former USSR, went into space aboard Soyuz MS-24 as flight engineer to the International Space Station in September 2023. He participated in Expeditions 69-71 and conducted two EVAs, for a total of twelve hours, seventeen minutes.
He returned to Earth aboard Soyuz MS-25 in September 2024 after almost 374 days in space.
