Many kids have a hobby. Some kids leave their hobby behind as they grow up. But others turn their hobby into the work they do as an adult, like Jorn Hurum. Read to learn about Jorn's childhood hobby and how it became his career.

Our World is a six-level primary series in British English that uses fun and fascinating National Geographic content, with stunning images and video, to give young learners the essential English language, skills, and knowledge they need to understand their world.