Age, Biography and Wiki
| Birth Day | January 1, 1956 |
| Birth Place | Russia |
| Age | 68 YEARS OLD |
| Birth Sign | Capricorn |
Net worth: $29.3 billion (2024)
About
Retired cosmonaut who at one point held the record for cumulative time in space.
Before Fame
He graduated from Moscow Physics-Engineering Institute.
Trivia
He has served three times on the Mir Space Station and spent 747 days in Earth's orbit.
Family Life
He married and had two children.
Associated With
He was a cosmonaut like Yuri Gagarin.
Some Sergei Avdeyev images
