Mark Zuckerberg vs Masateru Uno & family: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Masateru Uno & family's $1.86 billion — a gap of $207.9 billion, or 113 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Masateru Uno & family
Source of wealth: Drugstores
$1.86B
Side-by-side
| Mark Zuckerberg | Masateru Uno & family | |
|---|---|---|
| Net worth | $209.7B | $1.86B |
| World rank | #5 | #2206 |
| Makes per second | −$124 | −$4.67 |
| Makes per day | −$10.69M | −$403,318 |
| Today | +$1.72B | −$63.28M |
| Source of wealth | Drugstores | |
| Age | 42 | 79 |
| Country | United States | Japan |
Net worth by year
| Year | Mark Zuckerberg | Masateru Uno & family |
|---|---|---|
| 2026 | $222B | $2B |
| 2025 | $216B | $2.1B |
| 2024 | $177B | $2B |
| 2023 | $64.4B | $1.9B |
| 2022 | $67.3B | $2.9B |
| 2021 | $97B | $2.8B |
| 2020 | $54.7B | $2.1B |
| 2019 | $62.3B | $2B |
| 2018 | $71B | $1.9B |
| 2017 | $56B | $1.7B |
| 2016 | $44.6B | — |
| 2015 | $33.4B | — |
Frequently asked questions
Who is richer, Mark Zuckerberg or Masateru Uno & family?
Mark Zuckerberg is richer, worth $209.7 billion compared with Masateru Uno & family's $1.86 billion. The difference is $207.9 billion.
Who makes more per second, Mark Zuckerberg or Masateru Uno & family?
Masateru Uno & family makes more: about −$4.67 per second versus −$124. Per day that's −$403,318 vs −$10.69M.
How many times richer is Mark Zuckerberg than Masateru Uno & family?
Mark Zuckerberg has about 113 times Masateru Uno & family's net worth.