Sergey Brin vs Maurizio Billi: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Maurizio Billi's $3.89 billion — a gap of $214.2 billion, or 56 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Maurizio Billi
Source of wealth: Generic drugs
$3.89B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Maurizio Billi | |
|---|---|---|
| Net worth | $218.1B | $3.89B |
| World rank | #4 | #1086 |
| Makes per second | $1,584 | $3.71 |
| Makes per day | $136.9M | $320,438 |
| Today | +$1.58B | −$192 |
| Source of wealth | Generic drugs | |
| Age | 53 | 68 |
| Country | United States | Brazil |
Net worth by year
| Year | Sergey Brin | Maurizio Billi |
|---|---|---|
| 2026 | $237B | $4.2B |
| 2025 | $138B | $3.7B |
| 2024 | $110B | $3.6B |
| 2023 | $76B | $3.5B |
| 2022 | $107B | $2.8B |
| 2021 | $89B | $1.4B |
| 2020 | $49.1B | $1.4B |
| 2019 | $49.8B | $1.1B |
| 2018 | $47.5B | $1B |
| 2017 | $39.8B | $1.3B |
| 2016 | $34.4B | — |
| 2015 | $29.2B | $1.1B |
Frequently asked questions
Who is richer, Sergey Brin or Maurizio Billi?
Sergey Brin is richer, worth $218.1 billion compared with Maurizio Billi's $3.89 billion. The difference is $214.2 billion.
Who makes more per second, Sergey Brin or Maurizio Billi?
Sergey Brin makes more: about $1,584 per second versus $3.71. Per day that's $136.9M vs $320,438.
How many times richer is Sergey Brin than Maurizio Billi?
Sergey Brin has about 56 times Maurizio Billi's net worth.