 Ha has also been nominated for the 2007 K-League Rookie of the Year Award.After becoming the Top Goal Scorer in the "Geumgang-Daegi Korean High School Competition" with 6 goals in total, Ha was chosen by K-League giant Suwon Samsung Bluewings in the draft.In his debut season for Suwon, Ha scored the winning goal against Suwon's biggest rival FC Seoul on 8 April 2007, in a match that recorded the highest ever attendance (55,397) in K-League play.