Mark Zuckerberg vs Maren Otto: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Maren Otto's $2.29 billion — a gap of $207.5 billion, or 92 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Maren Otto
Source of wealth: Retail, real estate
$2.29B
Side-by-side
| Mark Zuckerberg | Maren Otto | |
|---|---|---|
| Net worth | $209.7B | $2.29B |
| World rank | #5 | #1788 |
| Makes per second | −$124 | −$14.14 |
| Makes per day | −$10.69M | −$1.22M |
| Today | +$1.72B | +$898,336 |
| Source of wealth | Retail, real estate | |
| Age | 42 | 84 |
| Country | United States | Germany |
Net worth by year
| Year | Mark Zuckerberg | Maren Otto |
|---|---|---|
| 2026 | $222B | $2.8B |
| 2025 | $216B | $3B |
| 2024 | $177B | $2.7B |
| 2023 | $64.4B | $2.8B |
| 2022 | $67.3B | $3.5B |
| 2021 | $97B | $3.8B |
| 2020 | $54.7B | $1.7B |
| 2019 | $62.3B | $3.2B |
| 2018 | $71B | $3.5B |
| 2017 | $56B | — |
| 2016 | $44.6B | — |
| 2015 | $33.4B | — |
Frequently asked questions
Who is richer, Mark Zuckerberg or Maren Otto?
Mark Zuckerberg is richer, worth $209.7 billion compared with Maren Otto's $2.29 billion. The difference is $207.5 billion.
Who makes more per second, Mark Zuckerberg or Maren Otto?
Maren Otto makes more: about −$14.14 per second versus −$124. Per day that's −$1.22M vs −$10.69M.
How many times richer is Mark Zuckerberg than Maren Otto?
Mark Zuckerberg has about 92 times Maren Otto's net worth.