Which masters fought in hapkido style?
CREATE TABLE table_14937957_1 (masters VARCHAR, martial_art_style VARCHAR)
SELECT masters FROM table_14937957_1 WHERE martial_art_style = "Hapkido"
### Context: CREATE TABLE table_14937957_1 (masters VARCHAR, martial_art_style VARCHAR) ### Question: Which masters fought in hapkido style? ### Answer: SELECT masters FROM table_14937957_1 WHERE martial_art_style = "Hapkido"