In MBC Radio Star' broadcast on the 22nd, Kim Gu talked to the guests who appeared in the show, or talked with his fingers. Since then, criticism of netizens has been flooded on the program bulletin board.
On the day of the broadcast, six volleyball players including Kim Yeon-kyung, Kim Soo-ji, Yang Hyo-jin, Park Jung-a, Pyo Seung-ju and Jung-yoon Jung appeared as guests.
Viewers responded that "I want you to fix or get off Kim Gu's attitude", "I am really uncomfortable with the half", "When should the viewer endure the uncomfortable progress of Kim Gu", "Do not stick to the half", "There is no manners as MC" and so on. There is also a voice demanding to get off.
Kim Gu has caused controversy several times in the past because of his broadcasting attitude.
The comedian Nam Hee-seok also shot Kim Gu in July last year on Facebook, saying, "There are juniors who are hurt by Kim Gu's rude broadcasting attitude."
At the time, the production team of Radio Star issued a statement and wrapped Kim Gu in a statement saying, "Kim Gu is not a rude MC; I would appreciate it if you understand that it is Radio Star's character."
Guests have pointed out Kim Gu's attitude and broadcasting attitude. Singer Lee Seung-hwan pointed out that Kim Gu was a slut at Radio Star in 2014 and said, "I often see Lee Seung-hwan brother." When Kim Guura mixed the half-word, Lee Seung-hwan responded, "Look at what you're saying again."
Kim Gu's son rapper Grie has asked Kim Gu to 'reduce the smacking on the air' several times.
Some point out that it is a southern fire. In May, while recording YouTube channel 'Grigura' at a restaurant called Kim Gu, he pointed out that he was directly involved in abusive language and shouting.
On May 6, YouTube channel 'Grigura' posted a video titled 'What is Kim Gu's reaction to seeing a guest who was cursed during shooting?'
"The calculation of the uncle was wrong. Why did you do this when it was a set? I did not eat it like this," one drunken person in the video said. Since then, he has been shouting at the store boss, saying, "I am really annoying because I did it."
Kim Gu, who watched this, stood up and pointed out to the drunken person, "Why do you say so?" The shop boss tried to stop Kim Gu, saying, "It's okay," but he continued, "If you do wrong, you can do it. Why do you say that?"
Then the drunkard refuted, "I did not apologize, but I did not apologize," and Kim Gu warned again, "So you should say that. So the drunken person finished the situation with a more relaxed voice, saying, "I can admit the wrong thing, but I do not admit it."
Kim Gu ranked 42nd in the average number of violations of 'Bakumatsu' by the MBC Broadcasting and Communications Deliberation Committee in June 2009.