Career
He has been refereeing in the K-League since 2005. Choi was awarded a Fédération internationale de football association badge in 2007 and is now eligible to referee international matches. 2010 K-League Best Referee Awards.
He has been refereeing in the K-League since 2005. Choi was awarded a Fédération internationale de football association badge in 2007 and is now eligible to referee international matches. 2010 K-League Best Referee Awards.
