USA
Leroy Chiao
(Aug 28, 1960)
Astronaut 311
Astronaut of the USA 196
EVA astronaut 100
EVA astronaut of the USA 59
Spaceflights 4
EVAs 6
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Jul 08, 1994 | Columbia STS-65 | 14 d 17 h 55 m 00 s (353 h 55 m 0 s) |
| 2nd | Jan 11, 1996 | Endeavour STS-72 | 8 d 22 h 0 m 41 s (214 h 0 m 41 s) |
| 3rd | Oct 11, 2000 | Discovery STS-92 - ISS | 12 d 21 h 42 m 41 s (309 h 42 m 41 s) |
| 4th | Oct 14, 2004 | Soyuz ТМА-05 - ISS-10 | 192 d 19 h 0 m 59 s (4627 h 0 m 59 s) |
| Cumulative time: | 229 d 8 h 39 m 21 s (5504 h 39 m 21 s) | ||
EVAs
| No. | Date | Orbiter | Duration |
| 1st | Jan 15, 1996 | Endeavour | 6 h 8 m |
| 2nd | Jan 17, 1996 | Endeavour | 6 h 54 m |
| 3rd | Oct 15, 2000 | Discovery | 6 h 28 m |
| 4th | Oct 17, 2000 | Discovery | 6 h 48 m |
| 5th | Jan 26, 2005 | ISS Russia | 5 h 28 m |
| 6th | Mar 28, 2005 | ISS Russia | 4 h 30 m |
| Cumulative time: | 36 h 16 m | ||
Leroy Chiao in Soyuz.
Leroy Chiao in Zvezda module of the ISS.
Leroy Chiao in outer space.
Astronaut of the USA 195
Astronaut of the USA 197
Astronaut 310
Astronaut 312
2001 Antropos.