Top 10 World’s Youngest Billionaires in 2025: Net Worth, Profession and More

 

In a world driven by relentless innovation and a hunger for disruption, the face of wealth is getting younger each year. The global landscape of entrepreneurship, technology, and investment is rapidly shifting—and at the forefront of this change are a group of exceptionally young billionaires who are not only amassing fortunes but reshaping the industries they work in.

Whether through inherited fortunes, bold tech ventures, or game-changing startups, these young billionaires prove that age is not a barrier to success. What sets them apart is not just the size of their bank accounts, but the impact they’re having on the global economy and the trends they’re setting for the next generation.

Here’s a look at the Top 10 Youngest Billionaires in the World in 2025, their net worth, professions, and the stories behind their ascent to the global elite:

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1. Livia Voigt

Age: 20
Net Worth: $1.1 billion
Profession: Heiress (Weg Group)
Country: Brazil
Story: Inheriting her fortune from her family's control of the electrical equipment giant, Weg SA, Livia is one of the youngest female billionaires globally. While she’s still in the early phase of her career, her strategic interest in sustainability and ESG-based investments could shape her legacy.

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2. Clemente Del Vecchio

Age: 20
Net Worth: $4.5 billion
Profession: Heiress (EssilorLuxottica)
Country: Italy
Story: The son of the late Leonardo Del Vecchio, Clemente inherited a major share in the world’s largest eyewear company. With a keen interest in expanding the family legacy into tech-health integration, he's more than just a passive stakeholder.

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3. Kevin David Lehmann

Age: 22
Net Worth: $2.6 billion
Profession: Investor/Heir (dm-drogerie markt)
Country: Germany
Story: Kevin inherited a stake in Germany’s leading drugstore chain from his father. He maintains a low profile but is reported to be involved in green startups across Europe.

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4. Kim Jung-youn

Age: 21
Net Worth: $1.5 billion
Profession: Stakeholder (Nexon)
Country: South Korea
Story: The daughter of Nexon co-founder Kim Jung-ju, Kim became a billionaire after inheriting her late father’s shares. Her interest lies in expanding the gaming platform into immersive metaverse experiences.

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5. Ben Francis

Age: 33
Net Worth: $1.3 billion
Profession: Founder & CEO, Gymshark
Country: United Kingdom
Story: Francis turned a small fitness brand into a billion-dollar athleisure empire. His story is a blueprint for how passion and e-commerce savvy can lead to massive success.

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6. Alexandra Andresen

Age: 28
Net Worth: $1.5 billion
Profession: Heiress, Investor
Country: Norway
Story: As one of the two sisters to inherit wealth from the Ferd investment company, Alexandra is also a champion equestrian. She is increasingly becoming involved in philanthropic ventures and impact investments.

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7. Katharina Andresen

Age: 29
Net Worth: $1.5 billion
Profession: Heiress, Business Strategist
Country: Norway
Story: The older Andresen sister, Katharina is slowly making her mark in financial consulting and startup mentoring, particularly in climate tech.

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8. Wang Zelong

Age: 28
Net Worth: $1.4 billion
Profession: Industrialist
Country: China
Story: Wang inherited shares in a titanium dioxide production firm and is using his resources to back AI research in material sciences.

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9. Ryan Breslow

Age: 30
Net Worth: $2 billion
Profession: Tech Entrepreneur (Bolt)
Country: USA
Story: As the founder of checkout platform Bolt, Ryan revolutionized the e-commerce experience. Known for his unconventional leadership style, he’s branching into health-tech and cryptocurrency innovations.

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10. Austin Russell

Age: 30
Net Worth: $1.6 billion
Profession: Founder & CEO, Luminar Technologies
Country: USA
Story: A Stanford dropout, Austin’s lidar technology company went public and gained serious traction with the autonomous vehicle boom. He’s one of the most visionary young minds in mobility tech.

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Final Thoughts: The Young and the Visionary

These billionaires may have different paths—some inherited, some earned—but all share a common thread: they are shaping the future. Their investments, innovations, and interests are not just expanding their portfolios but influencing global trends in health, sustainability, automation, and digital experiences.

As we look ahead, one thing is clear—youth is not just an age; it’s a mindset. And these individuals are proving that with the right vision and resources, even the youngest among us can lead revolutions.