Gangnam is a territory in Seoul, Korea. I describe it as noble at the daytime and going crazy at the night time. I compare ladies to the territory. So - noble at the daytime, going crazy at the night time - and the lyric says I am the right guy for the lady who is like that.

In Korean, my lyrics are witty and have twists. But translated into English, it doesn't come over. I've tried writing in English, just for me, but it doesn't work. I've got to know everything about a culture, and I don't.

I need to show the world that my final goal is to perform huge concerts like Madonna.

Before 'Gangnam Style' I was not a good attitude artist.

There's a lot of variety of musicians in Korea. I cannot say they are the best in the world, but I can say that Korean artists are really dynamic artists, so I am going to show that from now on.

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

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.