Mark Zuckerberg vs John Doerr: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus John Doerr's $20.39 billion — a gap of $189.4 billion, or 10 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
John Doerr
Source of wealth: Venture capital
$20.39B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | John Doerr | |
|---|---|---|
| Net worth | $209.7B | $20.39B |
| World rank | #5 | #130 |
| Makes per second | −$124 | $130 |
| Makes per day | −$10.69M | $11.27M |
| Today | +$1.72B | +$90.15M |
| Source of wealth | Venture capital | |
| Age | 42 | 75 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | John Doerr |
|---|---|---|
| 2026 | $222B | $19.8B |
| 2025 | $216B | $13.8B |
| 2024 | $177B | $11.7B |
| 2023 | $64.4B | $8.8B |
| 2022 | $67.3B | $12.7B |
| 2021 | $97B | $12.4B |
| 2020 | $54.7B | $7.3B |
| 2019 | $62.3B | $6.9B |
| 2018 | $71B | $7.1B |
| 2017 | $56B | $5.2B |
| 2016 | $44.6B | $4.1B |
| 2015 | $33.4B | $3.4B |
Frequently asked questions
Who is richer, Mark Zuckerberg or John Doerr?
Mark Zuckerberg is richer, worth $209.7 billion compared with John Doerr's $20.39 billion. The difference is $189.4 billion.
Who makes more per second, Mark Zuckerberg or John Doerr?
John Doerr makes more: about $130 per second versus −$124. Per day that's $11.27M vs −$10.69M.
How many times richer is Mark Zuckerberg than John Doerr?
Mark Zuckerberg has about 10 times John Doerr's net worth.