Jan Koum vs Edwin Chen: who is richer?
Jan Koum is richer, with a net worth of $18.47 billion versus Edwin Chen's $18 billion — a gap of $465.3 million, or 1.03 times as much (as of November 7, 2026).
Jan Koum
Source of wealth: WhatsApp
$18.47B
Made since you opened this page: $0.00
Edwin Chen
Source of wealth: Artificial intelligence
$18B
Side-by-side
| Jan Koum | Edwin Chen | |
|---|---|---|
| Net worth | $18.47B | $18B |
| World rank | #150 | #153 |
| Makes per second | $38.88 | $0 |
| Makes per day | $3.36M | $0 |
| Today | +$16.76M | $0 |
| Source of wealth | Artificial intelligence | |
| Age | 50 | 38 |
| Country | United States | United States |
Net worth by year
| Year | Jan Koum | Edwin Chen |
|---|---|---|
| 2026 | $17.1B | $18B |
| 2025 | $16.5B | — |
| 2024 | $16.1B | — |
| 2023 | $13.7B | — |
| 2022 | $9.8B | — |
| 2021 | $9.9B | — |
| 2020 | $9.7B | — |
| 2019 | $9.6B | — |
| 2018 | $9.1B | — |
| 2017 | $9B | — |
| 2016 | $8.6B | — |
| 2015 | $6.6B | — |
Frequently asked questions
Who is richer, Jan Koum or Edwin Chen?
Jan Koum is richer, worth $18.47 billion compared with Edwin Chen's $18 billion. The difference is $465.3 million.
Who makes more per second, Jan Koum or Edwin Chen?
Jan Koum makes more: about $38.88 per second versus $0. Per day that's $3.36M vs $0.
How many times richer is Jan Koum than Edwin Chen?
Jan Koum has about 1.03 times Edwin Chen's net worth.