Question: - clubs is cruz necochea estudiantes elche recreativo barbastro orihuela novelda    - caps is 18    - position is centre back    - managerclubs is sax b toledo hércules valladolid b pumas unam -lrb- assistant -rrb- hércules necaxa -lrb- assistant -rrb- mexico -lrb- assistant -rrb- almería -lrb- -lrb- assistant -rrb- altamira eldense oviedo youth -rrb- villena pinoso real madrid    - currentclub is oviedo -lrb- coach -rrb-    - years is 1979 -- 1981    - youthclubs is cruz necochea estudiantes      - birth date is 21 september 1957    - fullname is sergio horacio egea rueda      - birth place is necochea , argentina    - manageryears is 1989 1995 1995 -- 1997 1997 -- 1998 1998 1999 -- -- 2000 2001 -- 2005 2006 2006 -- 2008 2009 2012 1990 -- 2013 2014 2014 -- 1990 1990 -- 1991 1991 --    - goals is 0    Given the details above, guess who could this information be about.
Answer:
sergio egea