Mark Zuckerberg vs Catharina Claas-Muhlhauser: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Catharina Claas-Muhlhauser's $3.79 billion — a gap of $206 billion, or 55 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Catharina Claas-Muhlhauser
Source of wealth: Agricultural Machinery
$3.79B
Side-by-side
| Mark Zuckerberg | Catharina Claas-Muhlhauser | |
|---|---|---|
| Net worth | $209.7B | $3.79B |
| World rank | #5 | #1111 |
| Makes per second | −$124 | −$10.08 |
| Makes per day | −$10.69M | −$871,113 |
| Today | +$1.72B | +$402 |
| Source of wealth | Agricultural Machinery | |
| Age | 42 | 51 |
| Country | United States | Germany |
Net worth by year
| Year | Mark Zuckerberg | Catharina Claas-Muhlhauser |
|---|---|---|
| 2026 | $222B | $4B |
| 2025 | $216B | — |
| 2024 | $177B | — |
| 2023 | $64.4B | — |
| 2022 | $67.3B | — |
| 2021 | $97B | — |
| 2020 | $54.7B | — |
| 2019 | $62.3B | — |
| 2018 | $71B | — |
| 2017 | $56B | — |
| 2016 | $44.6B | — |
| 2015 | $33.4B | — |
Frequently asked questions
Who is richer, Mark Zuckerberg or Catharina Claas-Muhlhauser?
Mark Zuckerberg is richer, worth $209.7 billion compared with Catharina Claas-Muhlhauser's $3.79 billion. The difference is $206 billion.
Who makes more per second, Mark Zuckerberg or Catharina Claas-Muhlhauser?
Catharina Claas-Muhlhauser makes more: about −$10.08 per second versus −$124. Per day that's −$871,113 vs −$10.69M.
How many times richer is Mark Zuckerberg than Catharina Claas-Muhlhauser?
Mark Zuckerberg has about 55 times Catharina Claas-Muhlhauser's net worth.