Sergei Krikalyov wanted to break the record for the longest recorded time in space to contribute to scientific research on the effects of prolonged space missions on the human body. Understanding how the body reacts to extended periods in space is essential for planning future long-duration spaceflights, such as missions to Mars. Additionally, setting a record can also be a personal achievement and a point of pride for an astronaut.
The record for the longest stay on the International Space Station is held by a Russian cosmonaut. Sergei Avdeyev earned the record by staying aboard for just over 747 days.
Sergei Krikalev, a Russian cosmonaut, has set a new record for the most cumulative time in space - logging a total of 748 days in orbit.
Sergei Bubka
Sergei Krikalev has spent the longest time in space with a record time of 803 days, 9 hours and 39 minutes, or 2.2 years.This was achieved over the span of six spaceflights on Soyuz, the Space Shuttle, Mir, and International Space Station
Sergei Bubka6.14 outdoors6.15 indoorsYelena Isinbayeva5.06 outdoors
There are two possible answers to this, so I will give both. The longest total combined time over more than one flight is Sergei Vasilyevich Avdeyev. He spent a total of 747.6 days over three flights. The longest time on a single flight was by Dr. Valeri Vladimorovich Polyakov. The record was 437.7 days aboard Soyuz TM-18. See the related link for more information.
Men: Sergei Bubka 6.14 meters Women: Yelena Isinbayeva 5.06 meters
Mike Gartner set the record in the All-Star skills competetion, followed by Sergei Federov
he was a pole vaulter and he broke the world record about 14 times and still holds it!! i love him hes my idol
Sergei Sage's birth name is Sergei Luzginov.
Sergei Chigrakov's birth name is Sergei Chigrakov.
Sergei Kozlovsky's birth name is Kozlovsky, Sergei Vasilyevich.