Jeff Bezos vs Jan Koum: who is richer?
Jeff Bezos is richer, with a net worth of $378.1 billion versus Jan Koum's $18.47 billion — a gap of $359.6 billion, or 20 times as much (as of November 7, 2026).
Jeff Bezos
Source of wealth: Amazon
$378.1B
Made since you opened this page: $0.00
Jan Koum
Source of wealth: WhatsApp
$18.47B
Made since you opened this page: $0.00
Side-by-side
| Jeff Bezos | Jan Koum | |
|---|---|---|
| Net worth | $378.1B | $18.47B |
| World rank | #2 | #150 |
| Makes per second | $3,226 | $38.88 |
| Makes per day | $278.7M | $3.36M |
| Today | −$804.8M | +$16.76M |
| Source of wealth | Amazon | |
| Age | 62 | 50 |
| Country | United States | United States |
Net worth by year
| Year | Jeff Bezos | Jan Koum |
|---|---|---|
| 2026 | $224B | $17.1B |
| 2025 | $215B | $16.5B |
| 2024 | $194B | $16.1B |
| 2023 | $114B | $13.7B |
| 2022 | $171B | $9.8B |
| 2021 | $177B | $9.9B |
| 2020 | $113B | $9.7B |
| 2019 | $131B | $9.6B |
| 2018 | $112B | $9.1B |
| 2017 | $72.8B | $9B |
| 2016 | $45.2B | $8.6B |
| 2015 | $34.8B | $6.6B |
Frequently asked questions
Who is richer, Jeff Bezos or Jan Koum?
Jeff Bezos is richer, worth $378.1 billion compared with Jan Koum's $18.47 billion. The difference is $359.6 billion.
Who makes more per second, Jeff Bezos or Jan Koum?
Jeff Bezos makes more: about $3,226 per second versus $38.88. Per day that's $278.7M vs $3.36M.
How many times richer is Jeff Bezos than Jan Koum?
Jeff Bezos has about 20 times Jan Koum's net worth.