CREATE TABLE table_name_97 (athlete VARCHAR(255), time VARCHAR(255), country VARCHAR(255), place VARCHAR(255), year VARCHAR(255))
Which Athlete has a Place of 1, and a Year smaller than 1988, and a Country of gre, and a Time of 21:57:00?
    
SQL: SELECT athlete FROM table_name_97 WHERE place = 1 AND year < 1988 AND country = "gre" AND time = "21:57:00"