Andrew Tulloch is a name that has been making waves in the world of technology, innovation, and artificial intelligence.

Known for his deep technical expertise, leadership in groundbreaking AI projects, and bold decision-making, Tulloch’s journey is a fascinating mix of talent, passion, and principle.

As of 2025, his story is not just about wealth or career milestones , it’s about his philosophy of mission over money.

Born with a natural aptitude for problem-solving, Tulloch spent his early years cultivating skills in software engineering and machine learning.

His ability to merge creative vision with technical execution quickly propelled him into high-profile roles, including at OpenAI, where he contributed to key advancements in AI systems.

His career later took him to Meta (formerly Facebook), where he became a driving force in large-scale AI infrastructure and product innovation.

Andrew Tulloch’s Age and Early Life

While Andrew Tulloch keeps much of his personal information private, estimates place him in his mid-to-late 30s as of 2025. His early life was shaped by a deep curiosity about how technology could solve complex human problems.

Tulloch was drawn to programming from a young age, spending countless hours experimenting with code and building small applications. This hands-on exploration became the foundation for his professional career.

Andrew Tulloch’s Family

Although Tulloch has not publicly shared many details about his family, it is clear that his upbringing fostered both intellectual curiosity and resilience.

His relatives are said to have been supportive of his ambitions, encouraging him to pursue higher education and professional opportunities in technology despite the competitive and evolving nature of the field.

Andrew Tulloch’s Girlfriend and Personal Life

According to Genshin World, Andrew Tulloch is known for keeping his private life out of the spotlight, and information about his romantic relationships is scarce.

As of 2025, there have been no public confirmations regarding a girlfriend or partner, which has only added to the air of mystery surrounding his personal life. Those close to him note that Tulloch prefers to let his work speak for itself rather than courting media attention.

Andrew Tulloch’s Career at OpenAI and Meta

Accordind to American Bazar, Tulloch’s time at OpenAI was pivotal. As part of the core engineering team, he worked on projects that pushed the boundaries of what AI could achieve. From optimizing model performance to ensuring ethical AI deployment, Tulloch demonstrated a rare balance of technical mastery and big-picture thinking.

After leaving OpenAI, Tulloch joined Meta, where he became a key leader in the company’s AI research and infrastructure divisions. At Meta, he worked on scaling AI systems to serve billions of users across Facebook, Instagram, WhatsApp, and other platforms.

His work helped improve content delivery, personalization algorithms, and advanced moderation systems, ensuring Meta stayed at the forefront of global technology competition.

Andrew Tulloch’s $1.5 Billion Rejection from Mark (Meta)

One of the most defining moments in Tulloch’s career came when he turned down a massive acquisition offer. According to Global Hints, Andrew Tulloch rejected a staggering $1.5 billion offer from Mark Zuckerberg himself.

The reason? Tulloch believed the acquisition would compromise his mission and the integrity of the project he was leading. This decision solidified his reputation as a principled innovator who prioritizes vision over personal financial gain — a rare stance in the high-stakes tech world.

READ ALSO: Meet Andrew Tulloch: The Ex-OpenAI Brain Who Told Mark Zuckerberg “No” to $1.5 Billion for Mission Over Money

Andrew Tulloch’s Achievements and Recognition

Over the years, Andrew Tulloch’s work has earned him recognition from both industry peers and the public. Some of his most notable achievements include:

• Leading large-scale AI product deployments that serve billions of users worldwide.

• Playing a key role in OpenAI’s early research breakthroughs.

• Spearheading AI infrastructure improvements at Meta.

• Advocating for ethical AI practices and transparency in model development.

• Becoming a respected thought leader on the future of machine learning and automation.

These accomplishments have positioned Tulloch as one of the most influential figures in AI today, with a career trajectory that continues to inspire up-and-coming technologists, as per reports from The Times of Indian

Andrew Tulloch’s Net Worth

According to Genshin World,  Andrew Tulloch’s net worth in 2025 is challenging due to the private nature of his finances. However, given his senior roles at OpenAI and Meta, as well as equity stakes in various tech ventures, analysts believe his net worth could be in the tens of millions of dollars.

The fact that he turned down $1.5 billion highlights that his motivations are not purely financial  a mindset that distinguishes him from many in Silicon Valley.

Looking ahead, Tulloch shows no signs of slowing down. Industry insiders suggest he is working on projects that could redefine AI’s role in education, healthcare, and global development.

His refusal to compromise his vision suggests that whatever he builds next will carry the same dedication to innovation, ethics, and scalability that has defined his career so far.

Andrew Tulloch’s biography is a testament to the power of sticking to one’s principles in a world driven by profit. From his humble beginnings and influential work at OpenAI to his leadership at Meta and the famous $1.5 billion rejection, Tulloch stands out as a rare figure who values mission over money.

In 2025, his legacy is still being written  and the tech world is watching closely.