What is the nickname of the former manager of Osasuna?
Javier Aguirre Javier Aguirre Onaindía (] ; born 1 December 1958), popularly nicknamed "El Vasco" (The Basque), is a Mexican former footballer and manager, most recently at Al-Wahda F.C. .
Enzo Trossero Enzo Héctor Trossero (born 23 May 1953), nicknamed "El Vikingo" (the Viking), is an Argentine footballer and coach, who was last the manager of Al-Ittihad in Saudi Arabia.