Sergey Brin vs Dan Kurzius: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Dan Kurzius' $5.61 billion — a gap of $212.5 billion, or 39 times as much (as of November 7, 2026).

Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Dan Kurzius
Source of wealth: Email marketing
$5.61B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Dan Kurzius | |
|---|---|---|
| Net worth | $218.1B | $5.61B |
| World rank | #4 | #754 |
| Makes per second | $1,585 | $0.25 |
| Makes per day | $136.9M | $21,758 |
| Today | +$1.58B | −$34.68M |
| Source of wealth | Email marketing | |
| Age | 53 | 54 |
| Country | United States | United States |
Net worth by year
| Year | Sergey Brin | Dan Kurzius |
|---|---|---|
| 2026 | $237B | $5.2B |
| 2025 | $138B | $5.6B |
| 2024 | $110B | $5.3B |
| 2023 | $76B | $4B |
| 2022 | $107B | $5B |
| 2021 | $89B | $3B |
| 2020 | $49.1B | $2.2B |
| 2019 | $49.8B | $2.1B |
| 2018 | $47.5B | — |
| 2017 | $39.8B | — |
| 2016 | $34.4B | — |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Dan Kurzius?
Sergey Brin is richer, worth $218.1 billion compared with Dan Kurzius' $5.61 billion. The difference is $212.5 billion.
Who makes more per second, Sergey Brin or Dan Kurzius?
Sergey Brin makes more: about $1,585 per second versus $0.25. Per day that's $136.9M vs $21,758.
How many times richer is Sergey Brin than Dan Kurzius?
Sergey Brin has about 39 times Dan Kurzius' net worth.