Born and raised in a Polish-Swedish family. Graduated from Stockholm Academy of Dramatic Arts in Sweden and Wajda School in Poland. Directed festival-winning films like THE APPLE TREE (Audience Award at Gothenborg FF; Winner at Palm Springs FF; Official selection at Cannes Critics' Week) and THE BIG LEAP (Palm Springs FF, Montreal World FF, Raindance FF). Kristoffer has directed and co-written several major TV-series for Polish television.