Who was Claude Guillemot, Ubisoft Co-Founder killed in air crash?

Claude Guillemot, Co-founder of French video game publisher Ubisoft, died in a plane crash. Guillemot played a key role in transforming Ubisoft from a mail-order software business into one of the world's largest video game companies, known for franchises such as Assassin's Creed and Far Cry. Guillemot holds a master's degree in economic science and an industrial computing certificate.