what is psy
Psy. Park Jae-sang, better known by his stage name Psy, stylized PSY, is a South Korean singer, songwriter, rapper, dancer, record producer and television personality.Psy is known domestically for his humorous videos and stage performances, and internationally for his hit single Gangnam Style..The song's refrain Oppan Gangnam Style was entered into The Yale Book of Quotations as one of the most famous quotes of 2012.sy is known domestically for his humorous videos and stage performances, and internationally for his hit single Gangnam Style.. The song's refrain Oppan Gangnam Style was entered into The Yale Book of Quotations as one of the most famous quotes of 2012.