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Mark Elliot Zuckerberg (/ ˈzʌkərbɜːrɡ /; born May 14, 1984) is an American businessman who co-founded the social media service Facebook and its parent company Meta Platforms, of which he is the chairman, chief executive officer, and controlling shareholder.

Jul 23, 2024 · Mark Zuckerberg is often acknowledged as the sole person who invented Facebook. However, he was a Harvard computer science student when he, along with classmates Eduardo Saverin, Dustin Moskovitz, and Chris Hughes, invented the social media platform.

Apr 15, 2025 · In Zuckerberg's second day of testifying in the federal antitrust trial, he defended Meta's acquisitions of Instagram and WhatsApp. The U.S. government wants Meta to bust up the two companies.

Oct 24, 2019 · Billionaire entrepreneur Mark Zuckerberg is the CEO of Meta and cofounder of the social networking website Facebook.

Apr 17, 2025 · Meta CEO and founder Mark Zuckerberg spent more than 10 hours on the witness stand in the social media empire's landmark antitrust trial.

4 days ago · Mark Zuckerberg Says Social Media Is Over During testimony at Meta’s antitrust trial, the Facebook founder’s argument was, in so many words, that platforms like his are not what they used to be.

3 days ago · A 19-year-old Mark Zuckerberg started Facebook in 2004 for students to match names with photos of classmates. Zuckerberg took Facebook public in 2012; he now owns about 13% of the company's...

Mark Zuckerberg is the founder, chairman and CEO of Meta, which he originally founded as Facebook in 2004. He is responsible for setting the overall direction and product strategy for the company.

Oct 23, 2024 · Mark Zuckerberg, a self-taught computer programmer, co-founded Facebook (now Meta) from his Harvard dorm room in 2004. Today, he’s one of the richest people in the world and the CEO of one of the largest tech companies.