Marc PetterssonMarc Pettersson´s career spans over two decades, from R&D to sales, from startups to Fortune 500 companies. His hands-on experience as a Key Account Manager served as the inspiration to write the book. He is now working as an independent interm manager in commercial roles and chairman of the board of two companies. Marc is also an active angel investor and part of the MassChallenge community, a global nonprofit startup incubator. Read More Read Less