Please answer the following question: - mission is sts-96 , soyuz tma-7 -lrb- expedition 12 -rrb-    - type is cosmonaut    - insignia is 30px 30px 40px    - status is retired    - selection is 1989 cosmonaut group      - awards is 20px    - birth date is 29 october 1952      - time is 199d 15h 06m    - nationality is russian    - image is valeri tokarev.jpg    - birth place is kapustin yar , astrakhan oblast , russia    - link is hero of the russian federation    - rank is air force colonel    - occupation is pilot    Given the details above, guess who could this information be about.
A:
valeri tokarev