Research notes
Matthieu Leroy is race engineer for car #17 at Genesis Magma Racing. In Genesis Magma Racing's official YouTube video "10 Days of Le Mans: The Journey Begins," the caption identifies him as Race Engineer Matthieu Leroy, guiding viewers through Le Mans race preparations;
he previously worked with driver Mathys Jaubert in last season's European Le Mans Series. At the Spa Six Hours his sharp strategic calls helped car #17 score the team's first WEC points. His full career and educational background could not be found through public sources.