Sergey Brin vs Julia Koch & family: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Julia Koch & family's $84.63 billion — a gap of $133.5 billion, or 2.6 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Julia Koch & family
Source of wealth: Koch, Inc.
$84.63B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Julia Koch & family | |
|---|---|---|
| Net worth | $218.1B | $84.63B |
| World rank | #4 | #24 |
| Makes per second | $1,584 | $206 |
| Makes per day | $136.9M | $17.82M |
| Today | +$1.58B | $0 |
| Source of wealth | Koch, Inc. | |
| Age | 53 | 64 |
| Country | United States | United States |
Net worth by year
| Year | Sergey Brin | Julia Koch & family |
|---|---|---|
| 2026 | $237B | $81.2B |
| 2025 | $138B | $74.2B |
| 2024 | $110B | $64.3B |
| 2023 | $76B | $59B |
| 2022 | $107B | $60B |
| 2021 | $89B | $46.4B |
| 2020 | $49.1B | $38.2B |
| 2019 | $49.8B | — |
| 2018 | $47.5B | — |
| 2017 | $39.8B | — |
| 2016 | $34.4B | — |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Julia Koch & family?
Sergey Brin is richer, worth $218.1 billion compared with Julia Koch & family's $84.63 billion. The difference is $133.5 billion.
Who makes more per second, Sergey Brin or Julia Koch & family?
Sergey Brin makes more: about $1,584 per second versus $206. Per day that's $136.9M vs $17.82M.
How many times richer is Sergey Brin than Julia Koch & family?
Sergey Brin has about 2.6 times Julia Koch & family's net worth.