Sergey Brin vs Noubar Afeyan: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Noubar Afeyan's $2.37 billion — a gap of $215.7 billion, or 92 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Noubar Afeyan
Source of wealth: Biotech
$2.37B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Noubar Afeyan | |
|---|---|---|
| Net worth | $218.1B | $2.37B |
| World rank | #4 | #1720 |
| Makes per second | $1,584 | $23.09 |
| Makes per day | $136.9M | $1.99M |
| Today | +$1.58B | +$30.04M |
| Source of wealth | Biotech | |
| Age | 53 | 64 |
| Country | United States | United States |
Net worth by year
| Year | Sergey Brin | Noubar Afeyan |
|---|---|---|
| 2026 | $237B | $1.9B |
| 2025 | $138B | $1.2B |
| 2024 | $110B | $1.4B |
| 2023 | $76B | $1.6B |
| 2022 | $107B | $1.7B |
| 2021 | $89B | $1.9B |
| 2020 | $49.1B | — |
| 2019 | $49.8B | — |
| 2018 | $47.5B | — |
| 2017 | $39.8B | — |
| 2016 | $34.4B | — |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Noubar Afeyan?
Sergey Brin is richer, worth $218.1 billion compared with Noubar Afeyan's $2.37 billion. The difference is $215.7 billion.
Who makes more per second, Sergey Brin or Noubar Afeyan?
Sergey Brin makes more: about $1,584 per second versus $23.09. Per day that's $136.9M vs $1.99M.
How many times richer is Sergey Brin than Noubar Afeyan?
Sergey Brin has about 92 times Noubar Afeyan's net worth.