Sergey Brin vs Randal J. Kirk: who is richer?
Sergey Brin is richer, with a net worth of $218.1 billion versus Randal J. Kirk's $2.08 billion — a gap of $216 billion, or 105 times as much (as of November 7, 2026).
Sergey Brin
Source of wealth: Google
$218.1B
Made since you opened this page: $0.00
Randal J. Kirk
Source of wealth: Pharmaceuticals
$2.08B
Made since you opened this page: $0.00
Side-by-side
| Sergey Brin | Randal J. Kirk | |
|---|---|---|
| Net worth | $218.1B | $2.08B |
| World rank | #4 | #1978 |
| Makes per second | $1,584 | $11.39 |
| Makes per day | $136.9M | $984,340 |
| Today | +$1.58B | +$29.08M |
| Source of wealth | Pharmaceuticals | |
| Age | 53 | 72 |
| Country | United States | United States |
Net worth by year
| Year | Sergey Brin | Randal J. Kirk |
|---|---|---|
| 2026 | $237B | $2B |
| 2025 | $138B | $1.5B |
| 2024 | $110B | $1.5B |
| 2023 | $76B | $1.6B |
| 2022 | $107B | $1.6B |
| 2021 | $89B | $2.2B |
| 2020 | $49.1B | $1.9B |
| 2019 | $49.8B | $2.6B |
| 2018 | $47.5B | $2.9B |
| 2017 | $39.8B | $3.4B |
| 2016 | $34.4B | $3.8B |
| 2015 | $29.2B | $4.6B |
Frequently asked questions
Who is richer, Sergey Brin or Randal J. Kirk?
Sergey Brin is richer, worth $218.1 billion compared with Randal J. Kirk's $2.08 billion. The difference is $216 billion.
Who makes more per second, Sergey Brin or Randal J. Kirk?
Sergey Brin makes more: about $1,584 per second versus $11.39. Per day that's $136.9M vs $984,340.
How many times richer is Sergey Brin than Randal J. Kirk?
Sergey Brin has about 105 times Randal J. Kirk's net worth.