To the U.S. and the world, I'm just known as some funny song and some funny music, some funny video guy. But in Korea I'm doing one of the biggest concerts; it's not a dance music concert. I'm playing with the band, so I change my every song to a rock song.

As an artist, the more experience, the better the creation. I'm a very positive person.

I never expect I would become a K-pop star.

I just made my album. I did my best, and I uploaded the video just at YouTube. That was all.

My wife looks at the person Park Jae Sang and the singer who goes up on stage, Psy, as different people.

The world's most famous and popular language is music.

The basic principle I have is that what is most Korean is what is the most international. I don't want to come here and act like I'm an American. I want to showcase the dynamic potential Korea has, and I want to prove that as an artist.