Elon Musk vs Jan Koum: who is richer?
Elon Musk is richer, with a net worth of $849.7 billion versus Jan Koum's $18.47 billion — a gap of $831.3 billion, or 46 times as much (as of November 7, 2026).
Elon Musk
Source of wealth: Tesla, SpaceX
$849.7B
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
| Elon Musk | Jan Koum | |
|---|---|---|
| Net worth | $849.7B | $18.47B |
| World rank | #1 | #150 |
| Makes per second | $10,044 | $38.88 |
| Makes per day | $867.8M | $3.36M |
| Today | +$60.24B | +$16.76M |
| Source of wealth | Tesla, SpaceX | |
| Age | 55 | 50 |
| Country | United States | United States |
Net worth by year
| Year | Elon Musk | Jan Koum |
|---|---|---|
| 2026 | $839B | $17.1B |
| 2025 | $342B | $16.5B |
| 2024 | $195B | $16.1B |
| 2023 | $180B | $13.7B |
| 2022 | $219B | $9.8B |
| 2021 | $151B | $9.9B |
| 2020 | $24.6B | $9.7B |
| 2019 | $22.3B | $9.6B |
| 2018 | $19.9B | $9.1B |
| 2017 | $13.9B | $9B |
| 2016 | $10.7B | $8.6B |
| 2015 | $12B | $6.6B |
Frequently asked questions
Who is richer, Elon Musk or Jan Koum?
Elon Musk is richer, worth $849.7 billion compared with Jan Koum's $18.47 billion. The difference is $831.3 billion.
Who makes more per second, Elon Musk or Jan Koum?
Elon Musk makes more: about $10,044 per second versus $38.88. Per day that's $867.8M vs $3.36M.
How many times richer is Elon Musk than Jan Koum?
Elon Musk has about 46 times Jan Koum's net worth.