Otto Bumbel
Pedro Otto Bumbel was a Brazilian professional football player and coach who managed a number of Spanish club sides, including Sabadell, Valencia, Racing [de Santander], Elche, Sevilla, Atlético Madrid and Málaga.
Before moving to Spain, Bumbel was active in Costa Rica with Saprissa, guiding the club to their first Costa Rican [Primera División|Primera División] league title during the 1952–53 season.
Managerial honours
Deportivo Saprissa- Primera División de [Costa Rica]: 1953
- Copa [del Rey|Copa del Generalísimo]: 1964-65 [Copa del Generalísimo|1964-65]