Sergey Brin vs Cheng Zhangwen: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Cheng Zhangwen's $1.06 billion — a gap of $217 billion, or 205 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Cheng Zhangwen
Source of wealth: Industrial valves
$1.06B
Side-by-side
| Sergey Brin | Cheng Zhangwen | |
|---|---|---|
| Net worth | $218.1B | $1.06B |
| World rank | #4 | #3257 |
| Makes per second | $1,584 | −$11.24 |
| Makes per day | $136.9M | −$971,160 |
| Today | +$1.58B | +$9.89M |
| Source of wealth | Industrial valves | |
| Age | 53 | 61 |
| Country | United States | China |
Net worth by year
| Year | Sergey Brin | Cheng Zhangwen |
|---|---|---|
| 2026 | $237B | $1.3B |
| 2025 | $138B | — |
| 2024 | $110B | — |
| 2023 | $76B | — |
| 2022 | $107B | — |
| 2021 | $89B | — |
| 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 Cheng Zhangwen?
Sergey Brin is richer, worth $218.1 billion compared with Cheng Zhangwen's $1.06 billion. The difference is $217 billion.
Who makes more per second, Sergey Brin or Cheng Zhangwen?
Sergey Brin makes more: about $1,584 per second versus −$11.24. Per day that's $136.9M vs −$971,160.
How many times richer is Sergey Brin than Cheng Zhangwen?
Sergey Brin has about 205 times Cheng Zhangwen's net worth.