Sergey Brin vs Kwak Dong-shin: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Kwak Dong-shin's $3.74 billion — a gap of $214.4 billion, or 58 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Kwak Dong-shin
Source of wealth: Semiconductors
$3.74B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Kwak Dong-shin | |
|---|---|---|
| Net worth | $218.1B | $3.74B |
| World rank | #4 | #1119 |
| Makes per second | $1,584 | $36.42 |
| Makes per day | $136.9M | $3.15M |
| Today | +$1.58B | −$178.6M |
| Source of wealth | Semiconductors | |
| Age | 53 | 51 |
| Country | United States | South Korea |
Net worth by year
| Year | Sergey Brin | Kwak Dong-shin |
|---|---|---|
| 2026 | $237B | $7B |
| 2025 | $138B | $1.9B |
| 2024 | $110B | $2.9B |
| 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 Kwak Dong-shin?
Sergey Brin is richer, worth $218.1 billion compared with Kwak Dong-shin's $3.74 billion. The difference is $214.4 billion.
Who makes more per second, Sergey Brin or Kwak Dong-shin?
Sergey Brin makes more: about $1,584 per second versus $36.42. Per day that's $136.9M vs $3.15M.
How many times richer is Sergey Brin than Kwak Dong-shin?
Sergey Brin has about 58 times Kwak Dong-shin's net worth.