https://radaronline.com/exclusives/2011/12/facebook-mark-zuckerberg-vietnam-banned/
Mark Zuckerberg Spends Holidays In Vietnam, Where Facebook Is Banned
Dec 27, 2011 - By Radar Staff Facebook CEO Mark Zuckerberg spent the holiday weekend in Vietnam, where the social networking website that made him a billionaire is banned.
facebook is bannedmark zuckerbergspendsholidaysvietnam