Mark Zuckerberg vs Robert Pender: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Robert Pender's $11.42 billion — a gap of $198.3 billion, or 18 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Robert Pender
Source of wealth: oil & gas
$11.42B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Robert Pender | |
|---|---|---|
| Net worth | $209.7B | $11.42B |
| World rank | #5 | #301 |
| Makes per second | −$124 | $45.85 |
| Makes per day | −$10.69M | $3.96M |
| Today | +$1.72B | +$9.85M |
| Source of wealth | oil & gas | |
| Age | 42 | 73 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | Robert Pender |
|---|---|---|
| 2026 | $222B | $9.5B |
| 2025 | $216B | $9.1B |
| 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 Robert Pender?
Mark Zuckerberg is richer, worth $209.7 billion compared with Robert Pender's $11.42 billion. The difference is $198.3 billion.
Who makes more per second, Mark Zuckerberg or Robert Pender?
Robert Pender makes more: about $45.85 per second versus −$124. Per day that's $3.96M vs −$10.69M.
How many times richer is Mark Zuckerberg than Robert Pender?
Mark Zuckerberg has about 18 times Robert Pender's net worth.