Rankings

Billionaires Under 40 in 2026

The complete list of billionaires under 40 years old — the world's youngest self-made and inherited fortunes.

130 profiles matched · updated daily

#	Name	Net Worth	Age	Company	Country
51	Fabian Hedin	$3.10B	26	AI coding	Sweden
52	Anton Osika	$3.10B	35	AI coding	Sweden
53	Nikhil Kamath	$3.09B	39	Financial services	India
54	Sophie Luise Fielmann	$3.03B	29	Optometry	Germany
55	Wang Yun'an	$3.01B	40	Milk tea	China
56	Vivek Ramaswamy	$3.00B	40	Investments	United States
57	Zahan Mistry	$2.75B	27	Diversified	Ireland
58	Firoz Mistry	$2.75B	29	Diversified	Ireland
59	Tarek Mansour	$2.60B	29	Prediction markets	United States
60	Luana Lopes Lara	$2.60B	29	Prediction markets	Brazil
61	Brannin McBee	$2.59B	40	Technology	United States
62	Katharina Andresen	$2.56B	30	Ferd	Norway
63	Fred Ehrsam	$2.52B	37	Cryptocurrency exchange	United States
64	Alexandra Andresen	$2.51B	29	Ferd AS	Norway
65	Eduardo Vivas	$2.49B	40	advertising technology	United States
66	Arvid Lunnemark	$2.37B	26	AI software	Sweden
67	Sualeh Asif	$2.37B	26	AI software	Pakistan
68	Michael Truell	$2.37B	25	AI software	United States
69	Aman Sanger	$2.37B	26	AI software	United States
70	Helena Dassault	$2.34B	36	Inherited	France
71	Remi Dassault	$2.34B	24	Diversified	France
72	Roy Reznik	$2.28B	37	Security startup	Israel
73	Ed Craven	$2.25B	30	Online casino	Australia
74	Christopher Kwok	$2.21B	39	Real estate	Hong Kong
75	Evan Spiegel	$2.21B	35	Snapchat	United States
76	Brendan Foody	$2.20B	22	AI software	United States
77	Adarsh Hiremath	$2.20B	22	AI software	United States
78	Surya Midha	$2.20B	22	AI software	United States
79	Bijan Tehrani	$2.20B	32	Online casino	United States
80	Tom Persson	$2.10B	40	H&M	Sweden
81	Eleonora Berlusconi	$2.08B	39	Media	Italy
82	Luigi Berlusconi	$2.08B	37	Media	Italy
83	Eva Maria Braun-Luedicke	$2.06B	39	Medical technology	Germany
84	Alex Bouaziz	$2.04B	32	HR Software	France
85	Shuo Wang	$2.04B	37	HR Software	United States
86	Taylor Swift	$2.01B	36	Music	United States
87	Zhao Ding	$1.96B	36	Snacks	China
88	Hope Welker	$1.95B	40	Mining	Australia
89	Liu Jingkang	$1.94B	34	Cameras	China
90	Gene Lee	$1.90B	35	Fintech	United States
91	Karim Atiyeh	$1.90B	36	Fintech	United States
92	Eric Glyman	$1.90B	35	Fintech	United States
93	Kalen Jackson	$1.85B	38	Indianapolis Colts	United States
94	Said Gutseriev	$1.82B	37	Retail	Russia
95	Andy Fang	$1.76B	33	food delivery app	United States
96	Piotr Dabkowski	$1.75B	31	AI voice cloning	Poland
97	Mati Staniszewski	$1.75B	31	AI voice cloning	Poland
98	Ivan Zhao	$1.70B	39	Software	Canada
99	Mariana Voigt Schwartz Gomes	$1.68B	40	Industrial Machinery	Brazil
100	Eduardo Voigt Schwartz	$1.68B	36	Industrial Machinery	Brazil

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About This Ranking

Billionaires under 40 represent the fastest wealth-creation trajectories in modern economic history. For those in their 30s, accumulating a billion dollars in assets means having grown a business (or inherited one) at an extraordinary rate. Many on this list are tech founders who benefited from rapid user growth, early venture backing, and successful IPOs.

All net worth figures are estimated from publicly available data including SEC filings, stock exchange prices, and company financial reports. Rankings are updated daily. Read our full methodology.