Sergey Brin vs Katarina Martinson: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Katarina Martinson's $2.91 billion — a gap of $215.2 billion, or 75 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Katarina Martinson
Source of wealth: Investments
$2.91B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Katarina Martinson | |
|---|---|---|
| Net worth | $218.1B | $2.91B |
| World rank | #4 | #1422 |
| Makes per second | $1,584 | $12.10 |
| Makes per day | $136.9M | $1.05M |
| Today | +$1.58B | −$9.19M |
| Source of wealth | Investments | |
| Age | 53 | 45 |
| Country | United States | Sweden |
Net worth by year
| Year | Sergey Brin | Katarina Martinson |
|---|---|---|
| 2026 | $237B | $3.1B |
| 2025 | $138B | $2.3B |
| 2024 | $110B | $2.4B |
| 2023 | $76B | $2.1B |
| 2022 | $107B | $1.9B |
| 2021 | $89B | $2.1B |
| 2020 | $49.1B | $1.5B |
| 2019 | $49.8B | $1.1B |
| 2018 | $47.5B | $1.3B |
| 2017 | $39.8B | $1.1B |
| 2016 | $34.4B | — |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Katarina Martinson?
Sergey Brin is richer, worth $218.1 billion compared with Katarina Martinson's $2.91 billion. The difference is $215.2 billion.
Who makes more per second, Sergey Brin or Katarina Martinson?
Sergey Brin makes more: about $1,584 per second versus $12.10. Per day that's $136.9M vs $1.05M.
How many times richer is Sergey Brin than Katarina Martinson?
Sergey Brin has about 75 times Katarina Martinson's net worth.