Dewi Kam vs Jack Cowin: who is richer?
Dewi Kam is richer, with a net worth of $2.64 billion versus Jack Cowin's $2.63 billion — a gap of $1.3 million, or 1.00 times as much (as of November 7, 2026).
Dewi Kam
Source of wealth: Coal
$2.64B
Jack Cowin
Source of wealth: Fast food
$2.63B
Side-by-side
| Dewi Kam | Jack Cowin | |
|---|---|---|
| Net worth | $2.64B | $2.63B |
| World rank | #1550 | #1552 |
| Makes per second | −$42.80 | −$13.16 |
| Makes per day | −$3.7M | −$1.14M |
| Today | +$9.22M | −$1.96M |
| Source of wealth | Coal | Fast food |
| Age | 76 | 84 |
| Country | Indonesia | Australia |
Net worth by year
| Year | Dewi Kam | Jack Cowin |
|---|---|---|
| 2026 | $3.6B | $2.7B |
| 2025 | $4.8B | $3.3B |
| 2024 | $4.5B | $3.5B |
| 2023 | $4.2B | $2.7B |
| 2022 | — | $3.2B |
| 2021 | — | $3.2B |
| 2020 | — | $1.6B |
| 2019 | — | $1.8B |
| 2018 | — | $1.8B |
| 2017 | — | $1.7B |
| 2016 | — | $1.4B |
| 2015 | — | $1.15B |
Frequently asked questions
Who is richer, Dewi Kam or Jack Cowin?
Dewi Kam is richer, worth $2.64 billion compared with Jack Cowin's $2.63 billion. The difference is $1.3 million.
Who makes more per second, Dewi Kam or Jack Cowin?
Jack Cowin makes more: about −$13.16 per second versus −$42.80. Per day that's −$1.14M vs −$3.7M.
How many times richer is Dewi Kam than Jack Cowin?
Dewi Kam has about 1.00 times Jack Cowin's net worth.