Sergey Brin vs Hiroyuki Inoue: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Hiroyuki Inoue's $964.8 million — a gap of $217.1 billion, or 226 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Hiroyuki Inoue
Source of wealth: Steel products
$964.8M
Side-by-side
| Sergey Brin | Hiroyuki Inoue | |
|---|---|---|
| Net worth | $218.1B | $964.8M |
| World rank | #4 | #3392 |
| Makes per second | $1,584 | −$11.24 |
| Makes per day | $136.9M | −$971,411 |
| Today | +$1.58B | −$37.74M |
| Source of wealth | Steel products | |
| Age | 53 | 81 |
| Country | United States | Japan |
Net worth by year
| Year | Sergey Brin | Hiroyuki Inoue |
|---|---|---|
| 2026 | $237B | $1.2B |
| 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 Hiroyuki Inoue?
Sergey Brin is richer, worth $218.1 billion compared with Hiroyuki Inoue's $964.8 million. The difference is $217.1 billion.
Who makes more per second, Sergey Brin or Hiroyuki Inoue?
Sergey Brin makes more: about $1,584 per second versus −$11.24. Per day that's $136.9M vs −$971,411.
How many times richer is Sergey Brin than Hiroyuki Inoue?
Sergey Brin has about 226 times Hiroyuki Inoue's net worth.