After graduation at the University of Nanterre, Paris X, Karim became the author of several short films. He also co-wrote and directed the web series “8h22”. The tv show was adapted for TV and got finance by the CNC. The series was broadcast on TNT (Cap 24). He will later be author and co-author of several original Bibles and projects for tv and cinema. He is currently working on original tv series and start to write scenario for digital comic book.