The Youngest Billionaires (Under 45): Mark Zuckerberg Tops the List — July 14, 2026
Published · By RealTimeBillionaire Data Desk
Mark Zuckerberg led The Youngest Billionaires (Under 45) on July 14, 2026 with an estimated net worth of $259.86B. Brian Chesky gained the most, up $108.45M (0.77%). Mark Zuckerberg fell the most, down $1.48B (0.57%).
Top 8
- 1Mark Zuckerberg$259.86B
- 2Brian Chesky$14.17B
- 3Pavel Durov$13.00B
- 4Daniel Ek$7.24B
- 5Brian Armstrong$4.70B
- 6Whitney Wolfe Herd$946.65M
- 7Bobby Murphy$695.72M
- 8Evan Spiegel$686.40M
Biggest Gainers
- Brian Chesky+$108.45M (+0.77%)
- Brian Armstrong+$73.56M (+1.59%)
- Whitney Wolfe Herd+$150.00K (+0.02%)
- Evan Spiegel-$2.20M (-0.32%)
- Bobby Murphy-$2.31M (-0.33%)
Biggest Losers
- Mark Zuckerberg-$1.48B (-0.57%)
- Daniel Ek-$20.02M (-0.28%)
- Bobby Murphy-$2.31M (-0.33%)
- Evan Spiegel-$2.20M (-0.32%)
- Whitney Wolfe Herd+$150.00K (+0.02%)
FAQ
- Who is the richest billionaire under 45 on July 14, 2026?
- Mark Zuckerberg, with an estimated net worth of $259.86B.
- Who gained the most net worth on July 14, 2026?
- Brian Chesky added an estimated $108.45M (0.77%), bringing their net worth to $14.17B.
- Who lost the most net worth on July 14, 2026?
- Mark Zuckerberg fell an estimated $1.48B (0.57%), bringing their net worth to $259.86B.
- How many billionaires are on The Youngest Billionaires (Under 45) list?
- 8, with a combined estimated net worth of $301.29B as of July 14, 2026.
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Figures are directional estimates from public stock holdings, not audited valuations, and this site is not affiliated with Forbes.