Pertti Kurikan Nimipäivät

Pertti Kurikan Nimipäivät , also known as PKN, is a Finnish punk rock band, formed in 2009 in a charity workshop for adults with developmental disabilities. They are the main focus of the Finnish documentary film The Punk Syndrome. In 2015, they qualified for the finals of Uuden Musiikin Kilpailu, which they later won; they represented Finland in the Eurovision Song Contest 2015 but got knocked out in the semi-final.