USSR
Georgy Grechko
(Георгий Михайлович Гречко)
(May 25, 1931 - Apr 08, 2017)
Cosmonaut 75
Cosmonaut of the USSR 34
EVA cosmonaut 31
EVA cosmonaut of the USSR 5
Spaceflights 3
EVAs 1
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Jan 10, 1975 | Soyuz 17 - Salyut-4 | 29 d 13 h 19 m 45 s (709 h 19 m 45 s) |
| 2nd | Dec 12, 1977 | Soyuz 26 - Salyut-6 | 96 d 10 h 0 m 7 s (2314 h 0 m 7 s) |
| 3rd | Sep 17, 1985 | Soyuz T-14 - Salyut-7 - Soyuz T-13 | 8 d 21 h 13 m 6 s (213 h 13 m 6 s) |
| Cumulative time: | 134 d 20 h 32 m 58 s (3236 h 32 m 58 s) | ||
EVAs
| No. | Date | Orbiter | Duration |
| 1st | Dec 19, 1977 | Salyut-6 | 1 h 28 m |
| Cumulative time: | 1 h 28 m | ||
Georgy Grechko.
Georgy Grechko.
Cosmonaut of the USSR 33
Cosmonaut of the USSR 35
Astronaut 74
Astronaut 76
2001 Antropos.