To many K-Pop fans, Korean comedian Noh Hong Chul brings images of crazy antics, wild laughter, and of course, the 'elevator guy' from "Gangnam Style". 

However, according to Boohwal's Kim Tae Won, the comedian can be surprisingly quiet in his everyday life. Talking about his fellow 'I Live Alone' co-star, the guitarist picked Noh Hong Chul as the member that was the most different from his pre-conceived image.

"Contrary to first impressions, he's very disciplined and detail-oriented," he said during his interview on 'Entertainment Relay'. With his quiet personality, his wacky on-screen persona becomes even more impressive!