There are at least two artists who use this name
1. A musician from South Korea
2. A musician from England 1) A romanisation of 싸이 (Hangul, often stylized as PSY), a pseudonym of WrPark Jae-sang (Hangul: 박재상; born December 31, 1977) is a South Korean singer-songwriter, model, rapper, dance musician and record producer. He is popular for his humorous videos and stage performances, and has appeared on numerous television programs, including The Ellen Degeneres Show, Extra, Good Sunday: X-Man, The Golden Fishery, The Today Show and Saturday Night Live.
User-contributed text is available under the Creative Commons By-SA License and may also be available under the GNU FDL.
Park Jae-sang (born December 31, 1977), better known by his stage name Psy (Korean: 싸이, ; SY), 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" (translated as "Big brother is Gangnam style", with Psy referring to himself) was entered into The Yale Book of Quotations as one of the most famous quotes of 2012.
On October 23, 2012, Psy met UN Secretary General Ban Ki-moon at the United Nations Headquarters where Ban expressed his desire to work with the singer because of his "unlimited global reach". On December 21, 2012, at around 15:50 UTC, his music video for "Gangnam Style" exceeded 1 billion views on YouTube, becoming the first and currently only video to do so in the website's history. Psy was subsequently recognized by the media as the "King of YouTube".