Bolivian first division side Sport Boys have made arguably the most high-profile signing in the country’s history.
Sport Boys' president Mario Cronenbold said: "He loves football and plays well.
The president will be paid a minimum salary of $214 (£127) a month during his time at the club.
Cronebold said: “As I told the president, jokingly, we are not putting the president of Uruguay on the field,” – referring to José Mujica, the 78-year-old leader of Uruguay.