Top 20 Richest People and their early entry strategy

 

Top 20 richest people — September 2026

#	Person	Age*	Main company / source	Education	How they reached their first $1B
1	Elon Musk	55	Tesla, SpaceX	University of Pennsylvania	~41 — PayPal/X.com exit plus rising Tesla/SpaceX valuations. His first billionaire status came around 2012.
2	Larry Page	53	Google/Alphabet	Michigan; Stanford MS	~30–31 — Google IPO in 2004 transformed his equity into a multibillion-dollar fortune.
3	Michael Dell	61	Dell Technologies	University of Texas — dropped out	~35–36 — Dell Computer's rapid growth and IPO made his founder stake worth billions. He started with just $1,000 from his dorm room.
4	Jeff Bezos	62	Amazon	Princeton	34–35 — Amazon's explosive stock appreciation in 1998 made him a billionaire; contemporary reporting noted he crossed $1B after only about four years of building Amazon.
5	Sergey Brin	53	Google/Alphabet	Maryland; Stanford MS	~31 — Google's 2004 IPO made his founder stake worth several billion dollars.
6	Mark Zuckerberg	42	Meta/Facebook	Harvard — dropped out	23–24 — Facebook's explosive private valuation and subsequent financing made him a billionaire in his early 20s; Forbes' 2008 debut valued him at about $1.5B.
7	Larry Ellison	82	Oracle	University of Illinois & Chicago — dropped out	49 — Oracle's rapid growth and stock appreciation pushed him into billionaire territory in 1993.
8	Jensen Huang	63	NVIDIA	Oregon State BS; Stanford MS	~60s — NVIDIA's extraordinary stock appreciation, particularly from the AI/GPU boom, transformed his ~3% founder stake into tens of billions.
9	Steve Ballmer	70	Microsoft	Harvard; Stanford MBA dropout	~40 — Microsoft's IPO and subsequent share appreciation turned his employee equity into billions. He joined Microsoft in 1980 as employee #30.
10	Warren Buffett	96	Berkshire Hathaway	Nebraska; Columbia	56 — decades of compounding investment returns; Berkshire Hathaway's appreciation pushed him past $1B around 1990.
11	Amancio Ortega	90	Zara/Inditex	Left school around 14	65 — Zara/Inditex's expansion and his ~60% ownership created his billion-dollar fortune.
12	Rob Walton	81	Walmart	Arkansas; Columbia Law	Inherited — inherited a major Walmart stake from Sam Walton; later served as Walmart chairman. There isn't a comparable entrepreneurial “first $1B” milestone.
13	Bernard Arnault	77	LVMH	École Polytechnique	48 — built his fortune through the acquisition/restructuring of luxury assets and ultimately gaining control of LVMH.
14	Jim Walton	78	Walmart / Arvest Bank	University of Arkansas	Inherited — his Walmart fortune originated from his father Sam Walton's ownership; he subsequently developed the family's Arvest banking interests.
15	Carlos Slim Helú	86	América Móvil / Grupo Carso	UNAM	~42–51 depending on methodology — accumulated wealth through investments, real estate, industrial businesses and ultimately the 1990 Telmex acquisition.
16	Alice Walton	76	Walmart	Trinity University	Inherited — inherited her Walmart stake as Sam Walton's only daughter; she did not build Walmart herself.
17	Bill Gates	70	Microsoft	Harvard — dropped out	31 — Microsoft's extraordinary growth and IPO turned Gates' founder stake into billions. He became a billionaire remarkably early in Microsoft's history.
18	Changpeng Zhao (CZ)	49	Binance / crypto	McGill University	~40 — founded Binance in 2017 and retained a very large ownership stake; the exchange and BNB token exploded in value.
19	Thomas Peterffy	81	Interactive Brokers	NYU — dropped out	~50s — built wealth through electronic/options market-making and later Interactive Brokers. He began with engineering work and bought an American Stock Exchange seat with savings.
20	Michael Bloomberg	84	Bloomberg LP	Johns Hopkins; Harvard MBA	52 — after being fired by Salomon Brothers, he used his severance to launch Innovative Market Systems, later Bloomberg LP.

*Ages are as of September 15, 2026, adjusted for birthdays where necessary. Forbes' real-time list itself reports the ranking and wealth as of September 13.

The really interesting part

The table reveals five very different routes to extreme wealth:

1. Founder + technology + equity

• Musk
• Page
• Brin
• Bezos
• Zuckerberg
• Dell
• Ellison
• Huang
• Gates

This is the dominant modern route. The key wasn't salary—it was retaining a large ownership stake in a company that became enormously valuable.

2. Employee equity

• Ballmer

Ballmer is particularly interesting because he didn't found Microsoft. His fortune came from joining extremely early and accumulating/retaining substantial equity. Forbes notes he owned about 4% of Microsoft when he retired.

3. Capital allocation / investing

• Buffett
• Slim
• Peterffy
• Bloomberg, partly

These are more interesting models for someone building wealth after an entrepreneurial phase, because the primary skill becomes capital allocation rather than invention.

4. Brand + distribution

• Ortega
• Arnault

Ortega built Zara around speed, supply chain and distribution, while Arnault built an empire through acquisition, branding, scarcity and portfolio management.

5. Inheritance + compounding

• Rob Walton
• Jim Walton
• Alice Walton

Their fortunes illustrate a completely different phenomenon: ownership passed from one generation to the next and compounded with the underlying business. Sam Walton transferred much of the Walmart ownership to his children long before it became today's enormous fortune.

The most striking comparison

If we arrange them by age at first $1 billion, the contrast is fascinating:

Very young

• Zuckerberg — ~23
• Page — ~30
• Brin — ~31
• Gates — ~31
• Bezos — ~35

Middle age

• Musk — ~41
• Arnault — 48
• Ellison — 49
• Bloomberg — 52
• Buffett — 56

Late

• Ortega — 65

This is why I would not use age 50 as a benchmark for wealth creation. Buffett, Bloomberg, Ortega and Arnault demonstrate that enormous wealth can be created—or, in Buffett's case, compounded—well after the age at which most people think their peak earning years have passed.

And there is one extraordinarily important commonality: almost none of the fortunes came from income. They came from ownership. The billionaires generally owned a disproportionate share of something that subsequently became much more valuable.