Mark Zuckerberg

Mark Zuckerberg was born in 1984 in White Plains, New York, into an upper-middle-class family. His father was a dentist, his mother a psychiatrist. He began programming as a child and created a messaging tool for his father's dental office at age 12. He enrolled at Harvard in 2002 and launched "TheFacebook" from his dorm room on February 4, 2004, dropping out soon after to run the company full-time. Facebook grew explosively — from a Harvard-only tool to a global platform with over a billion users by 2012. Zuckerberg made several transformative acquisitions: Instagram (2012, $1B), WhatsApp (2014, $19B), and Oculus VR (2014, $2B). These bets diversified Meta's product portfolio well beyond the original Facebook app. The company's IPO in 2012 at a $104 billion valuation was the largest technology IPO in history at that time. In October 2021 Zuckerberg rebranded Facebook to Meta Platforms, signaling a strategic pivot toward the metaverse. The Reality Labs division burned over $40 billion in cumulative losses, drawing intense investor scrutiny. However, Zuckerberg simultaneously invested heavily in AI, building one of the world's largest GPU clusters and releasing the open-source Llama family of language models, which repositioned Meta as a serious AI contender. Zuckerberg's leadership style is defined by total control — he holds a supervoting share structure that makes him virtually unremovable. He is intensely competitive, known for rapid pivots (Stories copied from Snapchat, Reels from TikTok), and has shown a willingness to endure years of losses for long-term strategic bets. His dual focus on AI and metaverse hardware continues to define Meta's trajectory.