Kwek Leng Keow vs John Coustas: who is richer?
Kwek Leng Keow is richer, with a net worth of $1.58 billion versus John Coustas' $1.58 billion — a gap of $850,000, or 1.00 times as much (as of November 7, 2026).
Kwek Leng Keow
Source of wealth: Diversified
$1.58B
Made since you opened this page: $0.00
John Coustas
Source of wealth: shipping
$1.58B
Made since you opened this page: $0.00
Side-by-side
| Kwek Leng Keow | John Coustas | |
|---|---|---|
| Net worth | $1.58B | $1.58B |
| World rank | #2506 | #2509 |
| Makes per second | $1.52 | $13.18 |
| Makes per day | $130,917 | $1.14M |
| Today | +$324 | −$7.63M |
| Source of wealth | Diversified | shipping |
| Age | 74 | 70 |
| Country | Singapore | Greece |
Net worth by year
| Year | Kwek Leng Keow | John Coustas |
|---|---|---|
| 2026 | $1.6B | $1.3B |
| 2025 | $1.5B | — |
| 2024 | $1.4B | — |
| 2023 | $1.4B | — |
Frequently asked questions
Who is richer, Kwek Leng Keow or John Coustas?
Kwek Leng Keow is richer, worth $1.58 billion compared with John Coustas' $1.58 billion. The difference is $850,000.
Who makes more per second, Kwek Leng Keow or John Coustas?
John Coustas makes more: about $13.18 per second versus $1.52. Per day that's $1.14M vs $130,917.
How many times richer is Kwek Leng Keow than John Coustas?
Kwek Leng Keow has about 1.00 times John Coustas' net worth.