Olivier Boiscommun studied Graphic Arts in Paris. He designed clothes for a while, before he began studying Fine Arts in Angoulême in 1993. He created a story for the 'Enfants du Nil' anthology in 1994, followed by a small black and white album at Le Cycliste. Le Cycliste also published his albums 'Béa' and 'Joe'. He also cooperated on the animation film 'Bamboo Bears'. He then joined Delcourt publishers, where he began the 'Troll' series along with Joann Sfar and Jean-David Morvan. In 2001, he produced 'Anges' with writer Dieter at Les Humanoïdes Associés. At the same publisher, he created 'Le Livre de Jack' and 'Le Livre de Sam' with writer Denis-Pierre Filippi.