Tadashi Yanai & family vs Mark Zuckerberg
Real-time net worth, career, and company comparison — updated May 2026.
Wealth at a Glance
Net worth gap: $143.7B — equivalent to 69% of Mark's total wealth.
Tale of the Tape
Net Worth History
| Year | Tadashi | Mark | Leader |
|---|---|---|---|
| 2022 | — | $65B | — |
| 2023 | — | $170B | — |
| 2024 | $60.8B | $224.1B | Mark |
| 2025 | $61.8B | $222B | Mark |
| 2026 | $63.96B | $207.68B | Mark |
Career Highlights
Tadashi Yanai & family
- 1971Began selling men's clothing and kitchenwareStarted career at a JUSCO supermarket.
- 1984Opened first Uniqlo storeOpened first store in Hiroshima, which was the forebear of Uniqlo.
- 1991Changed company name to Fast RetailingRenamed his father's company, Ogori Shoji, to Fast Retailing.
- 2011Donated to Tōhoku earthquake and tsunami victimsDonated 1 billion yen to the victims.
- 2015Founded Yanai Tadashi FoundationFounded the foundation that awards scholarships to Japanese high school students.
Mark Zuckerberg
- 2004Founded FacebookCo-founded Facebook while at Harvard University.
- 2008Became a BillionaireBecame a billionaire at age 23.
- 2012Facebook IPOTook Facebook public, making it one of the largest IPOs in history.
- 2021Meta RebrandingFacebook rebranded to Meta Platforms, Inc., focusing on the metaverse.
The Verdict: Mark Zuckerberg vs Tadashi Yanai & family
As of May 2026, Mark Zuckerberg leads this comparison with a net worth of $207.68B, placing at #6 in the global rankings. Tadashi Yanai & family follows at $63.96B — a gap of $143.7B.
The two leaders come from distinct industries — Fashion & Retail for Tadashi Yanai & family and Technology for Mark Zuckerberg. Comparing them is therefore a comparison of different underlying asset types, growth rates, and risk profiles rather than a simple head-to-head within the same market.
Tadashi Yanai & family is 77 years old versus 41 for Mark Zuckerberg, a difference of 36 years. Age context matters in wealth comparisons: a younger billionaire at the same net worth has had less time to accumulate — and in many cases represents a higher compound annual growth rate on their wealth.
Net worth figures are estimates calculated from public shareholding disclosures, stock price data, and reported asset values. See our full methodology.
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Net worth estimates updated daily from public financial disclosures. Methodology · Report an error