Dennis "Ätä" Nylund (born July 22, 1985, in Oulu, Finland) is a Finnish dancer and actor. Nylund made his first appearance at Svenska Teatern in 2005 and achieved the breakdance world championship in 2009. He graduated from the Theater Academy and returned to Svenska Teatern in 2016. Nylund worked with Saana Akiola and Sami Saikkonen as a judge in "Pakko tanssia" in 2013. In 2017, he mentored in the Finnish version of Dancing with the Stars. Nylund was selected in auditions as a new actor for the thirteenth season of the "Putous" entertainment series, which will be shown in the spring of 2021. He won the program’s sketch character competition with the character Folke Rundqvist.