My lifetime role model and hero is Freddie Mercury of Queen.

Queen and Bon Jovi, Aerosmith and Guns N' Roses - I had a huge rock-band mania. I play a little bit of drums.

If you give a man the correct information for seven years, he may believe the incorrect information on the first day of the eighth year when it is necessary, from your point of view, that he should do so. Your first job is to build credibility and the authenticity of your propaganda, and persuade the enemy to trust you although you are his enemy.

I will bring more Korean dance moves and Korean songs overseas.

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.

Thanks to many great K-pop singers, the groundwork has been laid for more Korean songs to be readily accessible to an overseas audience via channels like YouTube.

I've got to wear sunglasses everywhere, all the time, even if its indoors or at night time, to be recognized. That's part of my job. I cannot take off my sunglasses. For me, staying in the United States was so dark because I can't take them off.