Sergey Brin vs Igor Olenicoff: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Igor Olenicoff's $9.09 billion — a gap of $209 billion, or 24 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Igor Olenicoff
Source of wealth: Real estate
$9.09B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Igor Olenicoff | |
|---|---|---|
| Net worth | $218.1B | $9.09B |
| World rank | #4 | #404 |
| Makes per second | $1,584 | $15.57 |
| Makes per day | $136.9M | $1.35M |
| Today | +$1.58B | +$317 |
| Source of wealth | Real estate | |
| Age | 53 | 84 |
| Country | United States | United States |
Net worth by year
| Year | Sergey Brin | Igor Olenicoff |
|---|---|---|
| 2026 | $237B | $8B |
| 2025 | $138B | $8.3B |
| 2024 | $110B | $7.7B |
| 2023 | $76B | $6.9B |
| 2022 | $107B | $4.7B |
| 2021 | $89B | $4.5B |
| 2020 | $49.1B | $3.9B |
| 2019 | $49.8B | $4B |
| 2018 | $47.5B | $4.2B |
| 2017 | $39.8B | $3.7B |
| 2016 | $34.4B | $3.5B |
| 2015 | $29.2B | $3.6B |
Frequently asked questions
Who is richer, Sergey Brin or Igor Olenicoff?
Sergey Brin is richer, worth $218.1 billion compared with Igor Olenicoff's $9.09 billion. The difference is $209 billion.
Who makes more per second, Sergey Brin or Igor Olenicoff?
Sergey Brin makes more: about $1,584 per second versus $15.57. Per day that's $136.9M vs $1.35M.
How many times richer is Sergey Brin than Igor Olenicoff?
Sergey Brin has about 24 times Igor Olenicoff's net worth.