#43 · 2026 list
Mark Mateschitz
AustriaAge 34
- 🥤 Food & Beverage
- Heir
- Owner
Red Bull
Net Worth Estimate$45.8 billionForbes World's Billionaires List 2026 · Mar 1, 2026
View Wealth Profile →💰 Wealth Builders
Young Wealth Builders Under 40
Wealth builders under 40 whose ages are reliably verified.
Only profiles with a reliably verified date of birth are included. Net worth figures are estimates published by the named source on the date shown. They change frequently and are not exact or permanent. Rankings are date-stamped snapshots.
#162 · 2026 list
John Collison
IrelandAge 36
- 🏦 Finance & Investments
- Co-Founder
- Executive
Stripe
Net Worth Estimate$17.5 billionForbes World's Billionaires List 2026 · Mar 1, 2026
View Wealth Profile →#162 · 2026 list
Patrick Collison
IrelandAge 38
- 🏦 Finance & Investments
- Co-Founder
- Executive
Stripe
Net Worth Estimate$17.5 billionForbes World's Billionaires List 2026 · Mar 1, 2026
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