Jukka Nevalainen is a Finnish musician best known as the drummer for the symphonic metal band Nightwish. He was born on April 21, 1978, in Kitee, Finland, and joined the band in 1996, contributing to their rise in popularity with his powerful drumming style. In 2014, Nevalainen took a break from drumming due to health issues, specifically insomnia. Despite his absence from live performances, he has remained involved with Nightwish in a supportive role and has worked on various projects, showcasing his dedication to music and the band.