July 19, 2001 (24 years old)
Egersund, Rogaland, Norway
Known for Acting
William Gjertsen Tønnesen was born in Stavanger, and grew up in the small city of Egersund in South-Western Norway. He has a bachelor's degree in Geoscience at the University of Oslo, and is mostly known for his role as the castle master in Chateau Neuf (2025).
