CREATE TABLE table_39103 ("Rank" CLOB, "Nation" CLOB, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

How many bronze medals does South Korea have?
SELECT "Bronze" FROM table_39103 WHERE "Nation" = 'south korea'
SELECT "Bronze" FROM "table_39103" WHERE "Nation" = 'south korea'