City
Billionaires in Brooklyn
Our records so far hold 1 ranked billionaire associated with Brooklyn in the current ranking, combined $1.7 billion. Coverage of Brooklyn is still being added, so this page is not yet a full ranking of the city.
Ranked
1
Combined
$1.7B
Self-made
1
Women
0
Export the Brooklyn billionaires list
Excel or CSV with the date and source of every figure. Prospecting Brooklyn?
Billionaires in Brooklyn in our records so far
| World rank | Name | Net worth | Source of wealth | Country | As of |
|---|---|---|---|---|---|
| 2391 | Julien Chaumond 42 AI models, France | $1.7B 15 Oct 2026, Forbes | AI models | 🇫🇷 France | 15 Oct 2026 Forbes |
Know the day a fortune moves
Build a list in seconds, export it with sources, get an email when a new estimate lands. Plans from $24 a month billed yearly.