Sergey Brin vs Kagemasa Kozuki: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Kagemasa Kozuki's $4.29 billion — a gap of $213.8 billion, or 51 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Kagemasa Kozuki
Source of wealth: Video games
$4.29B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Kagemasa Kozuki | |
|---|---|---|
| Net worth | $218.1B | $4.29B |
| World rank | #4 | #997 |
| Makes per second | $1,584 | $27.57 |
| Makes per day | $136.9M | $2.38M |
| Today | +$1.58B | −$235.6M |
| Source of wealth | Video games | |
| Age | 53 | 85 |
| Country | United States | Japan |
Net worth by year
| Year | Sergey Brin | Kagemasa Kozuki |
|---|---|---|
| 2026 | $237B | $3.4B |
| 2025 | $138B | $2.9B |
| 2024 | $110B | $1.8B |
| 2023 | $76B | $1.3B |
| 2022 | $107B | $1.6B |
| 2021 | $89B | $1.7B |
| 2020 | $49.1B | — |
| 2019 | $49.8B | $1.1B |
| 2018 | $47.5B | $1.4B |
| 2017 | $39.8B | $1.1B |
| 2016 | $34.4B | — |
| 2015 | $29.2B | — |
Frequently asked questions
Who is richer, Sergey Brin or Kagemasa Kozuki?
Sergey Brin is richer, worth $218.1 billion compared with Kagemasa Kozuki's $4.29 billion. The difference is $213.8 billion.
Who makes more per second, Sergey Brin or Kagemasa Kozuki?
Sergey Brin makes more: about $1,584 per second versus $27.57. Per day that's $136.9M vs $2.38M.
How many times richer is Sergey Brin than Kagemasa Kozuki?
Sergey Brin has about 51 times Kagemasa Kozuki's net worth.