Giugiaro resigns from Italdesign.Giorgetto Giugiaro has sold his family’s remaining 9.9% stake in Italdesign Giugiaro to the Volkswagen group, via Audi, and with his son Fabrizio left the company he founded in 1968. Giugiaro, 76, and his son Fabrizio quit as, respectively, honorary president and board member of Italdesign Giugiaro.