Hannu Viholainen
Biography
Hannu Viholainen was a Finnish lighting expert and designer, best known for his work as a lighting designer for the band Sielun Veljät. He was an integral part of the band's lighting, and his contributions were crucial to the project. Viholainen also made appearances in several films, including Ariel and Likaiset kädet, cementing his legacy in Finnish entertainment. He passed away due to stomach cancer in 2018.