Mark Zuckerberg vs William Heinecke: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus William Heinecke's $1.18 billion — a gap of $208.6 billion, or 178 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
William Heinecke
Source of wealth: Hotels
$1.18B
Side-by-side
| Mark Zuckerberg | William Heinecke | |
|---|---|---|
| Net worth | $209.7B | $1.18B |
| World rank | #5 | #3077 |
| Makes per second | −$124 | −$8.39 |
| Makes per day | −$10.69M | −$725,224 |
| Today | +$1.72B | −$11.84M |
| Source of wealth | Hotels | |
| Age | 42 | 77 |
| Country | United States | Thailand |
Net worth by year
| Year | Mark Zuckerberg | William Heinecke |
|---|---|---|
| 2026 | $222B | $1.5B |
| 2025 | $216B | $1.6B |
| 2024 | $177B | $1.7B |
| 2023 | $64.4B | $1.7B |
| 2022 | $67.3B | $1.7B |
| 2021 | $97B | $1.8B |
| 2020 | $54.7B | — |
| 2019 | $62.3B | $1.9B |
| 2018 | $71B | $2.1B |
| 2017 | $56B | $1.5B |
| 2016 | $44.6B | $1.4B |
| 2015 | $33.4B | $1.4B |
Frequently asked questions
Who is richer, Mark Zuckerberg or William Heinecke?
Mark Zuckerberg is richer, worth $209.7 billion compared with William Heinecke's $1.18 billion. The difference is $208.6 billion.
Who makes more per second, Mark Zuckerberg or William Heinecke?
William Heinecke makes more: about −$8.39 per second versus −$124. Per day that's −$725,224 vs −$10.69M.
How many times richer is Mark Zuckerberg than William Heinecke?
Mark Zuckerberg has about 178 times William Heinecke's net worth.