During filming for the January 24th episode of MBC's 'Radio Star', Wooyoung dissed himself, explaining it took him a while to get over being a bit snobbish as a celebrity and idol star. He said, "The last time I was a guest, I had artist disease," and host Kim Kuk Jin responded, "You're accurate that you had a disease. It was really bad."
Wooyoung continued, "It took some time. It took 5 years."
This episode of 'Radio Star', also featuring 2AM's Jo Kwon, GOT7's Jackson, and INFINITE's Sunggyu, airs tonight at 11:10PM KST!