Gen Z Billionaire: James Dacombe’s Rise from High School Dropout to Tech Tycoon
(SeaPRwire) – By: Robert Kensington
James Dacombe’s journey from a high school dropout to becoming the richest self-made 25-year-old in the U.K and all of Europe is nothing short of extraordinary. At just 17, he dropped out of high school to pursue his entrepreneurial dreams, founding CoMind. Four years later, he took the Thiel Fellowship, a move that would kickstart his path to billionaire status.
Dacombe’s story is a testament to the power of youth and determination in the tech world. He began programming apps and websites at 13, showing an early aptitude for technology. But it was his decision to drop out of high school and focus on his startup that set him on a different trajectory from his peers.
Today, Dacombe is the founder of two successful tech companies, Olix and CoMind. Olix, an AI chip-making firm, tripled in value since February and raised $312 million from investors earlier this month, boosting the company’s market cap to $3.3 billion. Dacombe, who owns an estimated 30% stake in the company, saw his personal net worth soar over the billion-dollar threshold.
Meanwhile, CoMind, a brain monitoring startup that Dacombe created in 2017 and still leads, raised $102.5 million in August last year. Dacombe’s 12% stake in the company also contributes to his impressive net worth.
The tech revolution has been a major factor in Dacombe’s success. In the internet era, Mark Zuckerberg built Facebook from his college dorm room and became a billionaire at 23. Since then, other young tech visionaries have followed in his footsteps, leveraging their tech savvy to found unicorn companies before even hitting their 30s.
AI, in particular, has been a hotbed of wealth creation for Gen Zers. In 2025 alone, the sector minted more than 50 new billionaires, as investors funneled over $200 billion into the industry. U.S. AI startups created 19 billionaires with a combined net worth of $59.3 billion in 2026.
Dacombe’s success also highlights the role of programs like the Thiel Fellowship in nurturing young talent. The fellowship, established by Palantir cofounder Peter Thiel, grants budding entrepreneurs $250,000 to skip college and pursue their entrepreneurial passions. It has kickstarted the careers of billion-dollar successes like ScaleAI’s Alexandr Wang and Lucy Guo.
But Dacombe’s journey wasn’t without its challenges. Starting a business at a young age requires a lot of courage and resilience. He had to overcome the skepticism of others who doubted his ability to succeed without a traditional education.
However, Dacombe’s naivety also worked to his advantage. As he told The Sunday Times in 2024, “An advantage of starting my business so young was naivety. You don’t have the scar tissues from what hasn’t worked, so you just try a lot of things. Fortunately, some of them work.”
Looking ahead, it will be interesting to see what Dacombe’s next moves are. Will he continue to grow his existing companies, or will he venture into new areas? Whatever he decides, one thing is certain: he has already made a significant impact on the tech industry, and his story will continue to inspire young entrepreneurs for years to come.
Author bio: Robert Kensington, an overseas entrepreneurial veteran with decades of experience in real-economy industrial investment and expansion.