Martin Cornu-Mansuy brings a rare mix of technical know-how and on-set experience to JSL Studios. With a Master’s degree in IT Project Management, he started his career as a developer and IT project manager, with a strong focus on UX/UI design.

Since joining JSL Studios in 2024, Martin has been involved in a wide range of roles, both behind the screen and on set. Originally joining as a webmaster, he quickly expanded his contributions: assisting with sword choreography, performing minor acting and stunt roles, supporting production logistics, and working closely with the stunt coordination team.

Over time, he became an essential part of the wardrobe department, serving as the lead assistant and on-set dresser for several months during the production of Back to the Present. His adaptability and sense of organization have also made him a key team member during Fashion Week film shoots, where he’s worked in production coordination, technical support, and sound assistance.

Outside of film, Martin is also a guitarist in an several bands, bringing a strong creative spirit to everything he does. As JSL Studios grows, he continues to support both the creative and technical sides of the company, with a focus on dressing and IT project coordination.

Martin has known Justin Souriau-Levine since childhood, and their long-standing friendship has naturally evolved into a dynamic professional collaboration.