Karim Duval was born in Aix-en-Provence. Son of a French-Moroccan father and a Chinese mother, he grew up in Fez, which he left when he turned 18 years old to pursue his studies in France. After an irreproachable academic career, Karim Duval, an engineer, exchanged his very technical profession to become a humorist. Portrait of a multicultural and passionate artist.