Fernando Trío Zabala (8 July 1939 – 20 February 2016), known as Nando Yosu, was a Spanish football player and manager.
Early in his career, Yosu was also loaned by Racing to Deportivo Rayo Cantabria, at the time acting as a feeder team.
Whilst with the Che he was used rarely in the league – also being loaned to Santander – but scored twice against FC Barcelona in the 1961–62 Inter-Cities Fairs Cup final, a 6–2 home win (7–3 on aggregate).
From 1977 to 1979, Yosu served as head manager for Santander, but would work with the club in several other capacities, from match delegate to director of football.
[3] Additionally, in no fewer than five occasions, as an interim manager in the 90's/2000's, he successfully led the side away from relegation zone, always in the top level.