(Korean Pop) who is psy?

New Music video_Gentle Man

PSY (Park Jae-Sang) is a South Korean K-Pop star known for his sense of humor – during concerts he’ll sometimes perform as famous female Korean stars. He graduated from Boston University and attended Berklee College of Music, but his music has been considered somewhat controversial in his native Korea: He was fined for his first album, PSY from the PSYcho World!, for promoting inappropriate content for underage listeners and his second album was banned. The Gangnam district is an upper-middle class district on Seoul, Korea.

Link: http://en.wikipedia.org/wiki/Psy_(entertainer)
http://www.youtube.com/watch?v=ASO_zypdnsQ