Alexandr Wang Net Worth

Alexandr Wang has an estimated net worth of $3.2 billion, according to Forbes Real-Time Billionaires, Alexandr Wang profile (figures as of October 20, 2026). That is up from $2 billion in 2025.

Alexandr Wang is an American entrepreneur in artificial intelligence. He cofounded Scale AI in 2016 to help companies use raw data for AI and machine learning. Before that, he landed full-time engineering jobs in Silicon Valley at age 17 with Addepar and Quora. At age 19, after a brief stint at MIT to study machine learning, he left school, joined Y Combinator, and focused on building Scale AI.

His wealth came from the rise of Scale AI and his role in the AI industry. He served as CEO of Scale AI until June 2025, when Meta acquired 49% of the company in a deal that valued Scale at around $29 billion. Wang then left Scale to become Meta’s chief AI officer and lead its Superintelligence Labs. Forbes put his net worth at $3.2 billion on its real-time billionaires tracker in October 2026.

How Alexandr Wang built his fortune

Wang made his money through artificial intelligence. Scale AI, the company he cofounded in 2016, helps businesses turn raw data into tools for AI and machine learning. That work put the company in the middle of a fast-growing tech market. Wang’s background also helped him move quickly. He had already worked full time in Silicon Valley at 17, then left MIT at 19 to attend Y Combinator and launch the business.

His money story changed again in June 2025. Meta bought 49% of Scale AI in a deal that valued the company at around $29 billion. Around the same time, Wang stepped down as CEO and moved to Meta as chief AI officer. He also leads Meta’s Superintelligence Labs. Those roles tie his career even more closely to big AI spending and the value created by Scale AI’s business.

Forbes net worth timeline

Forbes estimated Wang’s fortune at $2 billion on the 2025 World’s Billionaires list. By 2026, Forbes raised that estimate to $3.2 billion. The jump came after a major year for Scale AI and Wang’s move to Meta. The company’s importance in AI, plus Meta’s purchase of a large stake, gave Forbes a new basis for valuing his wealth in the technology industry.

Forbes also noted that Wang was the world’s youngest self-made billionaire until October 2025, when Shayne Coplan overtook him. That detail did not change how Wang made his money, but it showed how unusual his rise was. He went from teen engineering jobs to running Scale AI, then into a top AI job at Meta, all within a short stretch of years centered on the AI boom.