Mark Zuckerberg vs A. Jayson Adair: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus A. Jayson Adair'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
A. Jayson Adair
Source of wealth: Damaged cars
$1.35B
Side-by-side
| Mark Zuckerberg | A. Jayson Adair | |
|---|---|---|
| Net worth | $209.7B | $1.35B |
| World rank | #5 | #2831 |
| Makes per second | −$124 | −$12.87 |
| Makes per day | −$10.69M | −$1.11M |
| Today | +$1.72B | −$17.8M |
| Source of wealth | Damaged cars | |
| Age | 42 | 57 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | A. Jayson Adair |
|---|---|---|
| 2026 | $222B | $1.6B |
| 2025 | $216B | $2B |
| 2024 | $177B | $2B |
| 2023 | $64.4B | $1.3B |
| 2022 | $67.3B | $1.1B |
| 2021 | $97B | $1B |
| 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 A. Jayson Adair?
Mark Zuckerberg is richer, worth $209.7 billion compared with A. Jayson Adair's $1.35 billion. The difference is $208.4 billion.
Who makes more per second, Mark Zuckerberg or A. Jayson Adair?
A. Jayson Adair makes more: about −$12.87 per second versus −$124. Per day that's −$1.11M vs −$10.69M.
How many times richer is Mark Zuckerberg than A. Jayson Adair?
Mark Zuckerberg has about 155 times A. Jayson Adair's net worth.