On the November 6th broadcast of SBS radio program 'Kim Chang Ryul's Old School', Huh Gak explained why he's not a fan of old-school hip hop group DJ DOC.

Kim Chang Ryul asked Huh Gak how he felt about coming on the show, and the singer responded playfully, "I wasn't happy about it. When we first met, you greeted me by hitting me."

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DJ Kim Chang Ryul said, "Huh Gak hates DJ DOC. Even during 'Superstar K', [DJ DOC's] Lee Ha Neul left a bad impression." Huh Gak responded, "He told me, 'John Park is going to win anyway,'" even mimicking Lee Ha Neul's spiteful remark, which caused people to burst out in laughter.

However, Huh Gak continued to everyone's amusement, "I don't dislike [DJ DOC] though. Are you going to hit me again?" 

Kim Chang Ryul then replied, "Huh Gak is a fan of Lim Chang Jung," to which Huh Gak joked, "I was never a DJ DOC fan."