CREATE TABLE table_name_67 (season VARCHAR(255), original_airdate VARCHAR(255), year VARCHAR(255))
What is the total number of Season(s), when Original Airdate is January 24, 1999, and when Year is less than 1999?
    
SQL: SELECT COUNT(season) FROM table_name_67 WHERE original_airdate = "january 24, 1999" AND year < 1999