Mark Zuckerberg vs Philip Niarchos: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Philip Niarchos' $2.82 billion — a gap of $206.9 billion, or 74 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Philip Niarchos
Source of wealth: Art collection
$2.82B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Philip Niarchos | |
|---|---|---|
| Net worth | $209.7B | $2.82B |
| World rank | #5 | #1461 |
| Makes per second | −$124 | $0.46 |
| Makes per day | −$10.69M | $39,824 |
| Today | +$1.72B | $0 |
| Source of wealth | Art collection | |
| Age | 42 | 72 |
| Country | United States | Greece |
Net worth by year
| Year | Mark Zuckerberg | Philip Niarchos |
|---|---|---|
| 2026 | $222B | $2.8B |
| 2025 | $216B | $2.8B |
| 2024 | $177B | $2.8B |
| 2023 | $64.4B | $2.8B |
| 2022 | $67.3B | $2.8B |
| 2021 | $97B | $2.8B |
| 2020 | $54.7B | $2.8B |
| 2019 | $62.3B | $2.8B |
| 2018 | $71B | $2.8B |
| 2017 | $56B | $2.5B |
| 2016 | $44.6B | $2.5B |
| 2015 | $33.4B | $2.5B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Philip Niarchos?
Mark Zuckerberg is richer, worth $209.7 billion compared with Philip Niarchos' $2.82 billion. The difference is $206.9 billion.
Who makes more per second, Mark Zuckerberg or Philip Niarchos?
Philip Niarchos makes more: about $0.46 per second versus −$124. Per day that's $39,824 vs −$10.69M.
How many times richer is Mark Zuckerberg than Philip Niarchos?
Mark Zuckerberg has about 74 times Philip Niarchos' net worth.