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. .
Javier Olaizola Javier Olaizola Rodríguez (born 28 November 1969) is a Spanish retired footballer who played mostly as a right back, and a current manager.