Politician Na Dong Yeon was accused of using 'Yakkung' to promote his campaign for the recent national election held when Kim Jung Tae had shown up with his son at Na Dong Yeon's political campaign event. After photos of 'Yakkung' spotted at the event spread, many asked if his child celebrity status was being used by the politician for political aim. Na Dong Yeon and Kim Jung Tae denied the accusations.