Sergey Brin vs Tsai Hong-tu: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Tsai Hong-tu's $8.43 billion — a gap of $209.7 billion, or 26 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Tsai Hong-tu
Source of wealth: Finance
$8.43B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Tsai Hong-tu | |
|---|---|---|
| Net worth | $218.1B | $8.43B |
| World rank | #4 | #458 |
| Makes per second | $1,584 | $57.91 |
| Makes per day | $136.9M | $5M |
| Today | +$1.58B | −$396.5M |
| Source of wealth | Finance | |
| Age | 53 | 74 |
| Country | United States | Taiwan |
Net worth by year
| Year | Sergey Brin | Tsai Hong-tu |
|---|---|---|
| 2026 | $237B | $7.1B |
| 2025 | $138B | $5.5B |
| 2024 | $110B | $4B |
| 2023 | $76B | $3.9B |
| 2022 | $107B | $5.1B |
| 2021 | $89B | $3.2B |
| 2020 | $49.1B | $2.6B |
| 2019 | $49.8B | $2.9B |
| 2018 | $47.5B | $2.9B |
| 2017 | $39.8B | $2.6B |
| 2016 | $34.4B | $1.6B |
| 2015 | $29.2B | $2.3B |
Frequently asked questions
Who is richer, Sergey Brin or Tsai Hong-tu?
Sergey Brin is richer, worth $218.1 billion compared with Tsai Hong-tu's $8.43 billion. The difference is $209.7 billion.
Who makes more per second, Sergey Brin or Tsai Hong-tu?
Sergey Brin makes more: about $1,584 per second versus $57.91. Per day that's $136.9M vs $5M.
How many times richer is Sergey Brin than Tsai Hong-tu?
Sergey Brin has about 26 times Tsai Hong-tu's net worth.