JJim, whose real name is Thierry Terrasson, is an author of comic strips and short films. He also publishes under the pseudonym Téhy. He is the author of more than 30 humour albums for Vents d'Ouest, which have met with great success. He is also the scriptwriter for Fée and Tendres Automates. In 2013 he published "Une nuit à Rome", which met with great popular success.