When was the French businessman who serves as the chief executive office for the French multinational mass media conglomerate headquartered in Paris and formerly Vivendi Universal SA  born?
Arnaud de Puyfontaine Arnaud de Puyfontaine (born 26 April 1964) is a French businessman. He serves as the chief executive officer of Vivendi.
Bernard Ghillebaert Bernard Ghillebaert (born 17 January 1952) is a French telecommunications engineer and businessman, and former Chief Executive of Orange UK. He is importantly known for setting the telecommunication standards for text messaging in 1985.