Jean-Marc Boivin s'était choisi les éléments naturels comme terrain de jeu dans sa quête d'extrême et de découvertes. Tour à tour alpiniste, skieur, deltiste, explorateur, parapentiste, marin, spéléologue ou base-jumper, il aimait ...
Jean-Marc Boivin had chosen the natural elements as his playground. In his quest for extremes and discoveries. By turns mountaineer, skier, hang-glider, explorer, paraglider, sailor, speleologist or base-jumper, he loved constantly explorin...
