Huh Gak's twin brother Huh Gong is facing DUI charges.

On September 8, Gonggam Entertainment confirmed the reports, stating, "It's true Huh Gong drove under the influence of alcohol. His driver's license has been revoked." Huh Gong is said to have been caught by the police after driving under the influence with acquaintances in Pyeongtaek, Gyeonggi-do last month.

His label further stated, "He's sorry for causing trouble. He's currently stopped all activities and is self-reflecting."

Huh Gong debuted in 2011, and he recently sang the OST for the webtoon 'A Modest Man and A Macho Woman' this past January.