Industrial designer and inventor. Born in Roskilde, Denmark, in 1932. With the aim of becoming a graphic designer, Thor-Larsen underwent a 4-year apprenticeship which was concluded with a qualifying piece of work for membership of a guild as a journeyman. He got maximum marks. After a few years' practice in Denmark, he worked in Norway and Switzerland. It was 1956.
Thor-Larsen designed and built a very well-received sports and racing car in plastic on a Porsche chassis in Stockholm.
Thor-Larsen was discovered by Saab and was asked to design the seats for the company's new product, the slightly more sporty model Sonett. His interest then turned increasingly to industrial design and it was not a big step from car seats to easy chairst.