Table:
text: World Cup (men's golf)
Winners
World Cup
Year_ Country Team Individual Location_
1984 Spain José Maria Cañizares & José Rivero José Maria Cañizares Rome, Italy
1983 United States Rex Caldwell & John Cook Dave Barr Jakarta, Indonesia
1982 Spain José Maria Cañizares & Manuel Piñero Manuel Piñero Acapulco, Mexico
1981 No tournament No tournament No tournament No tournament
1980 Canada Dan Halldorson & Jim Nelford Sandy Lyle Bogotá , Colombia
1979 United States Hale Irwin & John Mahaffey Hale Irwin Athens , Greece
1978 United States John Mahaffey & Andy North John Mahaffey Hanalei, Hawaii , USA
1977 Spain Seve Ballesteros & Antonio Garrido Gary Player Manila, Philippines
1976 Spain Seve Ballesteros & Manuel Piñero Ernesto Perez Acosta Palm Springs, California , USA

Question: What is the highest year that team seve ballesteros & manuel piñero has been world cup winners (men's golf)?