Sergey Brin vs Dominika Kulczyk: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Dominika Kulczyk's $1.91 billion — a gap of $216.2 billion, or 114 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Dominika Kulczyk
Source of wealth: Diversified
$1.91B
Side-by-side
| Sergey Brin | Dominika Kulczyk | |
|---|---|---|
| Net worth | $218.1B | $1.91B |
| World rank | #4 | #2150 |
| Makes per second | $1,584 | −$3.81 |
| Makes per day | $136.9M | −$328,876 |
| Today | +$1.58B | −$3.02M |
| Source of wealth | Diversified | |
| Age | 53 | 49 |
| Country | United States | Poland |
Net worth by year
| Year | Sergey Brin | Dominika Kulczyk |
|---|---|---|
| 2026 | $237B | $2.1B |
| 2025 | $138B | $2.1B |
| 2024 | $110B | $2B |
| 2023 | $76B | $1.9B |
| 2022 | $107B | $1.8B |
| 2021 | $89B | $2.1B |
| 2020 | $49.1B | $1.7B |
| 2019 | $49.8B | $1.8B |
| 2018 | $47.5B | $3.8B |
| 2017 | $39.8B | $3.6B |
| 2016 | $34.4B | $3.6B |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Dominika Kulczyk?
Sergey Brin is richer, worth $218.1 billion compared with Dominika Kulczyk's $1.91 billion. The difference is $216.2 billion.
Who makes more per second, Sergey Brin or Dominika Kulczyk?
Sergey Brin makes more: about $1,584 per second versus −$3.81. Per day that's $136.9M vs −$328,876.
How many times richer is Sergey Brin than Dominika Kulczyk?
Sergey Brin has about 114 times Dominika Kulczyk's net worth.