Do you have friends or family members who use Facebook? That social networking website is the brainchild of Mark Zuckerberg. He has helped Facebook grow into a company that has almost one and a half billion users worldwide.
Zuckerberg has been interested in computers for a long time. He began writing code when he was just twelve years old. Microsoft even offered to buy one of his programs while he was still in high school. When Zuckerberg...