| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Juan•Monjardín Callejón | |
| Used name | •Monjardín | |
| Born | 24 April 1903 in A Coruña, A Coruña |  ESP |
| Died | 13 November 1950 (aged 47 years 6 months 19 days) in Villatobas, Toledo | ESP |
| Affiliations | Real Madrid — Madrid, Madrid | ESP |
| NOC | Spain | ESP |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Football (Football) | ESP |
Monjardín | |||
| Football, Men (Olympic) | Spain | =17 |
