Born and raised in a Polish-Swedish family. A graduate of Stockholm Academy of Dramatic Arts in Sweden and Wajda School in Poland. Kristoffer directed and co-wrote award-winning short films (The Big Leap, The Naturals) and television series (The Elements of Sasha - Fire, Professional Secrecy, Better Half). Kristoffer's feature debut, Into the Wind, premiered on Netflix 2022 and ranked among the top ten non-English language films worldwide. His second film Too Old for Fairy Tales (theatrical release March 2022) had the best opening weekend for a family film since 1989 in Poland, and after its premiere on Netflix it was the number 1 most watched non-English language film in the world in July 2022. Since 2020, Kristoffer is the head of the Polish branch of the international production company Paprika Studios, where he has produced documentary series like Human To Human (Viaplay) and drama series like Murderesses (Viaplay).