Korean Rapper PSY-. Thanks to YouTube, he became a global star over night in his mid-thirties with only one hit song “Gangnam Style” the lyric of which is out of the ordinary and wacky “Horse Riding Dance”. PSY is a man of stubby build, not handsome and his stage costumes are unusual to say the least. So it can be confusing whether he is a singer or a comedian. But then what’s the appeal of him? It is his success story which is going to tell the readers the right answer.