Table: football_stats_4
Columns: pos
member_association
points_total_500
clubs
group_stage
play_off
afc_cup

Question: How many clubs are there in the Korea Republic?
SQL: SELECT "clubs" FROM football_stats_4 WHERE "member_association" = 'Korea Republic'

Question: At what position is the association with 279 points?
SQL: SELECT MIN("pos") FROM football_stats_4 WHERE "points_total_500" = 279

Question: What is the lowest position?
SQL: SELECT MAX("pos") FROM football_stats_4