| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Carlos•Castro Sedano |
| Used name | Carlos•Castro |
| Born | 7 January 1949 in Esperanza, Sonora (MEX) |
| Measurements | 173 cm / 70 kg |
| NOC |  Mexico |
Personal Best: 400 – unknown.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Athletics | MEX |
Carlos Castro | |||
| 4 × 400 metres Relay, Men (Olympic) | Mexico | 6 h3 r1/2 |
