Sergey Brin vs Zuo Jing: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Zuo Jing's $1.42 billion — a gap of $216.7 billion, or 154 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Zuo Jing
Source of wealth: Precision transmission devices
$1.42B
Side-by-side
| Sergey Brin | Zuo Jing | |
|---|---|---|
| Net worth | $218.1B | $1.42B |
| World rank | #4 | #2735 |
| Makes per second | $1,584 | — |
| Makes per day | $136.9M | — |
| Today | +$1.58B | −$40.16M |
| Source of wealth | Precision transmission devices | |
| Age | 53 | 61 |
| Country | United States | China |
Net worth by year
| Year | Sergey Brin | Zuo Jing |
|---|---|---|
| 2026 | $237B | — |
| 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 Zuo Jing?
Sergey Brin is richer, worth $218.1 billion compared with Zuo Jing's $1.42 billion. The difference is $216.7 billion.
How many times richer is Sergey Brin than Zuo Jing?
Sergey Brin has about 154 times Zuo Jing's net worth.