Career
Not to be confused with the film writer of Black House. Ahn played in the University League when studying at Konkuk University from 2007 to 2010. Entering the 2011 K-League Draft, Ahn was drafted in the 1st round by Daegu Football Club. He made his professional debut in a 0–2 League Cup loss to Gyeongnam Football Club on 16 March 2011, and debuted in the K-League the following week.