Serge Grisin serves as the Motorsport Director at Symbio since July 2022, where responsibilities include establishing a motorsport strategy linked to hydrogen market projections, selecting programs and partners, and managing various roadmaps. Previously, from January 2005 to 2022, Serge Grisin held multiple positions at Michelin, such as Hydrogen Motorsport and Strategy Lead, Head of Media for Products & Services Business Lines, and VP of Formula E - Michelin Motorsport, overseeing technical, marketing, communication, negotiation, and strategic vision aspects. Earlier roles include Business Development Manager and Automotive Racing Director, where Serge Grisin led all auto racing activities, including partnerships with OEMs and various racing series. Additionally, Serge Grisin's tenure at Michelin from 1997 to 2004 included serving as Chassis Systems Project Leader. Educational qualifications feature an engineer's degree in Mechanics from INSA Lyon and further studies in company strategy and customer-centric strategies.