Jaroslav Hascak & family vs Wu Kai: who is richer?
Jaroslav Hascak & family is richer, with a net worth of $2.61 billion versus Wu Kai's $2.6 billion — a gap of $7.09 million, or 1.00 times as much (as of November 7, 2026).
Jaroslav Hascak & family
Source of wealth: Investments
$2.61B
Made since you opened this page: $0.00
Wu Kai
Source of wealth: Batteries
$2.6B
Made since you opened this page: $0.00
Side-by-side
| Jaroslav Hascak & family | Wu Kai | |
|---|---|---|
| Net worth | $2.61B | $2.6B |
| World rank | #1565 | #1568 |
| Makes per second | $12.10 | $2.06 |
| Makes per day | $1.05M | $178,338 |
| Today | −$213 | −$88.42M |
| Source of wealth | Investments | Batteries |
| Age | 57 | 58 |
| Country | Slovakia | China |
Net worth by year
| Year | Jaroslav Hascak & family | Wu Kai |
|---|---|---|
| 2026 | $2.2B | $3.3B |
| 2025 | $2B | $2.5B |
| 2024 | $1.8B | $1.6B |
| 2023 | $1.5B | $2.2B |
| 2022 | $1.3B | $2.9B |
| 2021 | $1.2B | $2B |
| 2020 | $1B | — |
| 2019 | $1B | — |
Frequently asked questions
Who is richer, Jaroslav Hascak & family or Wu Kai?
Jaroslav Hascak & family is richer, worth $2.61 billion compared with Wu Kai's $2.6 billion. The difference is $7.09 million.
Who makes more per second, Jaroslav Hascak & family or Wu Kai?
Jaroslav Hascak & family makes more: about $12.10 per second versus $2.06. Per day that's $1.05M vs $178,338.
How many times richer is Jaroslav Hascak & family than Wu Kai?
Jaroslav Hascak & family has about 1.00 times Wu Kai's net worth.