Sergio Corino
On 18 October 1994, one week after his 20th birthday, he made his debut with the main squad, playing six minutes in a 2–3 loss against Newcastle United at St James' Park in the UEFA Cup (3–3 aggregate win).In the 1996 January transfer window, Corino was loaned to CP Mérida also in La Liga, appearing regularly with the Extremadurans during the campaign and still managing to score three goals, but with his team being relegated.He then returned to the Basque Country for his first and only full season with the club, featuring sparingly (15 games, 18 overall) as it qualified for European competition after finishing sixth.Corino joined Rayo Vallecano in summer 2001, experiencing his best year in his first season with five goals in 28 games as the Madrid outskirts side finished comfortably in 11th position.Corino was part of the Spanish squad at the 1996 Summer Olympics in Atlanta, appearing in two group stage matches plus the 0–4 quarter-final loss against eventual finalists Argentina.