CREATE TABLE table_72609 ("Episode #" CLOB, "Country" CLOB, "City" CLOB, "Martial Art/Style" CLOB, "Masters" CLOB, "Original Airdate" CLOB)

Which masters fought in hapkido style?
SELECT "Masters" FROM table_72609 WHERE "Martial Art/Style" = 'Hapkido'
SELECT "Masters" FROM "table_72609" WHERE "Martial Art/Style" = 'Hapkido'