Kim Goo-Ra gave his impression of his son's debut as a hiphop singer with the name of MC GREE. On 25th, Kim said in the interview with Star-News "I read in the newspaper that he made a contract with a entertainment company. As his father, I hope that he will make it in the future." The vituperator said " I got the call from him, and he said to me he had his profile picture taken. I don't know about his schedule as a singer. However, I hope he will win success in the field that he really wants to join from the past, because I am his father." He added "I believe he wil do his best now that he has got the contract with Brand New Music. These days he really tried to be good at singing and dancing. This is the start, so I think he needs to do everything in his power indeed."