Jerry Koo Ming-wah (Chinese: 古明華) is a familiar face in Hong Kong film and television, especially through TVB dramas. He often plays comedic or slightly villainous roles, with his “loan shark” characters becoming something of a trademark. Jerry Koo Ming-wah (Chinese: 古明華) is a familiar face in Hong Kong film and television, especially through TVB dramas. He often plays comedic or slightly villainous roles, with his “loan shark” characters becoming something of a trademark.