Kim Sønderholm Andersen was born in Aarhus, Denmark, and demonstrated a keen interest in the media industry from a young age. By the time he was 12, he was already co-hosting a weekly program at a local radio station in his hometown. His talent and dedication earned him his own DJ program, which he hosted every week. Additionally, he made appearances on the National Danish Radio, showcasing his versatility and range.
During this period, Kim also gained experience in front of the camera, starring in several commercials for both radio and television. When the local radio station closed, he transitioned to writing for various magazines, primarily focusing on film-related content. He also ventured into underground short films, honing his craft and building his portfolio.
In 1998, Kim was accepted into theater school, where he refined his skills and collaborated with a fellow student to write screenplays for three feature films. After graduating in 2001, he moved to Copenhagen to pursue his lifelong dream of working in the film industry. Kim has since written, directed, and produced numerous feature films, but in 2012, he decided to focus solely on the creative aspects, with acting being his primary passion.