John Mario Ramírez, a Colombian midfielder, had spells at Independiente Medellín, Millonarios and Deportivo Cali. He was an international for Colombia before his death in 2021.
| Surname | Ramírez |
| Name | John Mario |
| Nationality | Colombia |
| Birthplace | Bogotá, Colombia |
| Birth Date | 3 December 1970 |
| Death Date | 26 June 2021 (50 years old) |
| Position | Midfielder |
| Height | 1.78 m |
Deportivo Pereira
Bogotá FC
Boyacá Chicó
Santa Fe
Carabobo
Independiente Medellín
Millonarios
Atlético Bucaramanga
Deportes Quindío
Deportes Tolima
Deportivo Cali
Independiente Medellín
Millonarios
Colombia National Team