Research notes
An Endurance-Info report clearly states that Jean-Karl Vernay serves as Sporting Director of the DUQUEINE Team LMP2 programme, while continuing to handle commercial functions for the D09 LMP3 programme. A DriverDB public driver profile page provides his photo;
although not a management-role page, it is tied to his name and public racing identity and has been downloaded and visually confirmed. Jean-Karl Vernay is Sporting Director of DUQUEINE Team and also a French racing driver with Le Mans and WEC experience. An official ELMS article cites him directly by the title Sporting Director, and a LinkedIn summary also shows him employed at DUQUEINE Team. The official ELMS article/summary cites "Jean-Karl Vernay, Sporting Director," directly tying him to his current role as DUQUEINE Team's sporting director. A public LinkedIn summary shows Jean-Karl Vernay employed at DUQUEINE Team. The official 24h Le Mans driver archive confirms Jean-Karl Vernay's Le Mans racing record.