Young computer programmer, Mark Zuckerberg and his roommates founded the well-known social networking website, Facebook in February, 2004 while Mark was studying Psychology at Harvard University. In the beginning, they just planned to create a website for students at the university so they can contact each other for educational purposes. For that reason, they limited the number of users to university students. But a few years later, Facebook became a global Internet phenomenon and Mark became the youngest billionaire in the world.
According to the text which statement is true?