CREATE TABLE table_46089 ("Year" FLOAT, "Dates" TEXT, "Champion" TEXT, "Country" TEXT, "Winning score" TEXT, "To par" TEXT, "Margin of victory" TEXT, "Tournament location" TEXT, "Purse  (  $  ) " TEXT, "Winner's share  ( $ ) " TEXT)

What tournament location has south korea as the country?
SELECT "Tournament location" FROM table_46089 WHERE "Country" = 'south korea'
SELECT "Tournament location" FROM "table_46089" WHERE "Country" = 'south korea'