Mark Zuckerberg vs Roland Duchatelet & family: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Roland Duchatelet & family's $1.35 billion — a gap of $208.4 billion, or 155 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Roland Duchatelet & family
Source of wealth: Semiconductors
$1.35B
Side-by-side
| Mark Zuckerberg | Roland Duchatelet & family | |
|---|---|---|
| Net worth | $209.7B | $1.35B |
| World rank | #5 | #2818 |
| Makes per second | −$124 | −$6.95 |
| Makes per day | −$10.69M | −$600,436 |
| Today | +$1.72B | +$14.76M |
| Source of wealth | Semiconductors | |
| Age | 42 | 79 |
| Country | United States | Belgium |
Net worth by year
| Year | Mark Zuckerberg | Roland Duchatelet & family |
|---|---|---|
| 2026 | $222B | $1.5B |
| 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 Roland Duchatelet & family?
Mark Zuckerberg is richer, worth $209.7 billion compared with Roland Duchatelet & family's $1.35 billion. The difference is $208.4 billion.
Who makes more per second, Mark Zuckerberg or Roland Duchatelet & family?
Roland Duchatelet & family makes more: about −$6.95 per second versus −$124. Per day that's −$600,436 vs −$10.69M.
How many times richer is Mark Zuckerberg than Roland Duchatelet & family?
Mark Zuckerberg has about 155 times Roland Duchatelet & family's net worth.