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

The world of business and technology is raising the stakes high every day with new inventions, innovations and achievements. The stakes are not just bound in form the products developed but also on the face behind the said product. ‘The Next Big Thing’ is not just the innovation, but the person behind the valued product too. 

Achieving great lengths in their specified fields either by inheriting wealth, some do it independently. Here are the Top 10 World’s Youngest Billionaires as of 2025 and their respective net worth and their roles in creating innovations in making a name for themselves. 

RankNameAgeNet Worth (USD)CountryInnovation & Role
1Johannes von Baumbach19$5.4BGermanyInherited wealth from Boehringer Ingelheim; the company is investing in quantum computing for drug discovery and AI-driven diagnostics.
2Clemente Del Vecchio20$6.6BItalyInherited stake in Delfin; Delfin holds shares in EssilorLuxottica, which is innovating in smart eyewear and digital vision solutions.
3Livia Voigt de Assis20$1.3BBrazilInherited wealth from WEG; WEG is advancing in automation and renewable energy solutions.
4Kim Jung-youn21$1.3BSouth KoreaInherited wealth from Nexon; Nexon is a leader in online gaming innovation.
5Kevin David Lehmann22$3.6BGermanyInherited wealth from dm-drogerie markt; the company is focusing on digital retail and sustainability.
6Luca Del Vecchio23$6.6BItalyInherited stake in Delfin; Delfin holds shares in EssilorLuxottica, which is innovating in smart eyewear and digital vision solutions.
7Remi Dassault23$2.8BFranceInherited wealth from Dassault Group; the company is involved in aerospace and defense innovations.
8Zahan Mistry25$4.7BIrelandInherited wealth from Mistry Group; the company is diversified across various industries.
9Dora Voigt de Assis26$1.3BBrazilInherited wealth from WEG; WEG is advancing in automation and renewable energy solutions.
10Firoz Mistry27$4.7BIrelandInherited wealth from Mistry Group; the company is diversified across various industries.

Here are some of the honorable mentions of self made Billionaires: 

Alexandr Wang – The 28 year old American is the Co-founder and CEO of Scale AI, a company specializing in data labeling and AI model evaluation. Wang is leading Meta’s new superintelligence division following a $14.3 billion investment. Net Worth – 3.6 Billion USD

Ed Craven is a 29 year old Co-founder of Stake.com, an online gaming platform. Craven’s company is at the forefront of digital gaming innovation. Net Worth – 2.8 Billion USD.

Lucy Guo (30, USA): Co-founder of Scale AI and founder of Backend Capital, a venture firm supporting emerging technologies. Guo is also the founder of Passes, a platform empowering content creators. Net Worth – 1.3 Billion USD.

Vinodhini

A Journalism and Communication graduate who is ever curious and comprehensive about the happenings of the nation. Interested in knowing and breaking down regular news and updates in entertainment, sports, travel and current affairs, has an eye for detail and research from multiple perspectives.

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