Rankings

Billionaires Under 40 in 2026

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

131 profiles matched · updated daily

#	Name	Net Worth	Age	Company	Country
51	Nikhil Kamath	$3.08B	39	Financial services	India
52	Sophie Luise Fielmann	$2.88B	29	Optometry	Germany
53	Aman Sanger	$2.75B	26	AI software	United States
54	Sualeh Asif	$2.75B	26	AI software	Pakistan
55	Arvid Lunnemark	$2.75B	26	AI software	Sweden
56	Michael Truell	$2.75B	25	AI software	United States
57	Wang Yun'an	$2.70B	40	Milk tea	China
58	Yan Zhou	$2.65B	38	Snacks	China
59	Brannin McBee	$2.63B	40	Technology	United States
60	Tarek Mansour	$2.60B	29	Prediction markets	United States
61	Luana Lopes Lara	$2.60B	29	Prediction markets	Brazil
62	Zahan Mistry	$2.52B	27	Diversified	Ireland
63	Firoz Mistry	$2.52B	29	Diversified	Ireland
64	Fred Ehrsam	$2.49B	37	Cryptocurrency exchange	United States
65	Katharina Andresen	$2.47B	30	Ferd	Norway
66	Alexandra Andresen	$2.43B	29	Ferd AS	Norway
67	Yan Junjie	$2.29B	37	MiniMax Group	China
68	Roy Reznik	$2.28B	37	Security startup	Israel
69	Vivek Ramaswamy	$2.28B	40	Investments	United States
70	Evan Spiegel	$2.26B	35	Snapchat	United States
71	Ed Craven	$2.25B	30	Online casino	Australia
72	Eduardo Vivas	$2.23B	40	advertising technology	United States
73	Brendan Foody	$2.20B	22	AI software	United States
74	Adarsh Hiremath	$2.20B	22	AI software	United States
75	Surya Midha	$2.20B	22	AI software	United States
76	Bijan Tehrani	$2.20B	32	Online casino	United States
77	Helena Dassault	$2.12B	36	Inherited	France
78	Remi Dassault	$2.12B	24	Diversified	France
79	Alex Bouaziz	$2.04B	32	HR Software	France
80	Shuo Wang	$2.04B	37	HR Software	United States
81	Taylor Swift	$2.01B	36	Music	United States
82	Eva Maria Braun-Luedicke	$1.99B	39	Medical technology	Germany
83	Eleonora Berlusconi	$1.96B	39	Media	Italy
84	Luigi Berlusconi	$1.96B	37	Media	Italy
85	Christopher Kwok	$1.94B	39	Real estate	Hong Kong
86	Gene Lee	$1.90B	35	Fintech	United States
87	Karim Atiyeh	$1.90B	36	Fintech	United States
88	Eric Glyman	$1.90B	35	Fintech	United States
89	Hope Welker	$1.90B	40	Mining	Australia
90	Kalen Jackson	$1.85B	38	Indianapolis Colts	United States
91	Said Gutseriev	$1.81B	37	Retail	Russia
92	Piotr Dabkowski	$1.75B	31	AI voice cloning	Poland
93	Mati Staniszewski	$1.75B	31	AI voice cloning	Poland
94	Tom Persson	$1.75B	40	H&M	Sweden
95	Mariana Voigt Schwartz Gomes	$1.73B	40	Industrial Machinery	Brazil
96	Eduardo Voigt Schwartz	$1.73B	36	Industrial Machinery	Brazil
97	Ivan Zhao	$1.70B	39	Software	Canada
98	Bobby Murphy	$1.66B	37	Snapchat	United States
99	Zhao Ding	$1.65B	36	Snacks	China
100	Ludwig Theodor Braun	$1.61B	36	Medical technology	Germany

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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.