Fernando Ruiz Hierro is a Spanish football manager and former player who played as a center-back, sweeper or defensive midfielder. He won five La Liga and three Champions League trophies with Real Madrid in 14 years after signing from Valladolid, during which he appeared in 601 official matches. He also competed professionally in Qatar and England. Hierro represented Spain on nearly 90 occasions, appearing in four World Cups and two European Championships. He started working as a manager in 2016 with Oviedo, being appointed at the helm of the national team two years later.