Table:
text: 1988 Open Championship
Made the cut
Made the cut
Player Country Years_won Total To_par Finish
Seve Ballesteros Spain 1979 , 1984 273 –11 1
Nick Faldo England 1987 279 –5 3
Sandy Lyle Scotland 1985 283 –1 T7
Bob Charles New Zealand 1963 287 +3 T20
Jack Nicklaus United States 1966 , 1970 , 1978 288 +4 T25
Tom Watson United States 1975 , 1977 , 1980 , 1982 , 1983 290 +6 T28
Johnny Miller United States 1976 295 +11 T52
Gary Player South Africa 1959 , 1968 , 1974 297 +13 T60

Question: What is South Africa's performance among the 1988 Open Championships that made the cut?

Question: Who had a t20 finish at the 1988 Open Championships?