PSYs
PSYs is a plural form that may refer to multiple individuals who use the stage name PSY, though this usage is uncommon; in practice, PSY most often denotes a single figure. The most widely known bearer of the name is Park Jae-sang, professionally known as PSY, a South Korean singer, rapper and musician born in 1977. He rose to international prominence with the 2012 single "Gangnam Style," whose music video became a global viral phenomenon and helped popularize K-pop worldwide. The song topped charts in several countries and won awards, and the video became the first on YouTube to surpass one billion views. PSY has since released additional music, including the singles "Gentleman" (2013) and "Daddy" (2015), and has pursued television appearances and collaborations.
In other contexts, PSYs could refer to hypothetical or fictional groups of people who share the PSY