Mark Zuckerberg vs Stefan Olsson: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Stefan Olsson's $2.77 billion — a gap of $207 billion, or 76 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Stefan Olsson
Source of wealth: Diversified
$2.77B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Stefan Olsson | |
|---|---|---|
| Net worth | $209.7B | $2.77B |
| World rank | #5 | #1504 |
| Makes per second | −$124 | $13.17 |
| Makes per day | −$10.69M | $1.14M |
| Today | +$1.72B | −$268 |
| Source of wealth | Diversified | |
| Age | 42 | 77 |
| Country | United States | Sweden |
Net worth by year
| Year | Mark Zuckerberg | Stefan Olsson |
|---|---|---|
| 2026 | $222B | $2.8B |
| 2025 | $216B | $2.1B |
| 2024 | $177B | $1.9B |
| 2023 | $64.4B | $1.5B |
| 2022 | $67.3B | $1.4B |
| 2021 | $97B | $1.9B |
| 2020 | $54.7B | $1.5B |
| 2019 | $62.3B | $1.8B |
| 2018 | $71B | $2.8B |
| 2017 | $56B | $2.3B |
| 2016 | $44.6B | $2.4B |
| 2015 | $33.4B | $2.5B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Stefan Olsson?
Mark Zuckerberg is richer, worth $209.7 billion compared with Stefan Olsson's $2.77 billion. The difference is $207 billion.
Who makes more per second, Mark Zuckerberg or Stefan Olsson?
Stefan Olsson makes more: about $13.17 per second versus −$124. Per day that's $1.14M vs −$10.69M.
How many times richer is Mark Zuckerberg than Stefan Olsson?
Mark Zuckerberg has about 76 times Stefan Olsson's net worth.