Koo Bon-neung vs Michael S. Smith: who is richer?
Koo Bon-neung is richer, with a net worth of $3.01 billion versus Michael S. Smith's $3 billion — a gap of $7.88 million, or 1.00 times as much (as of November 7, 2026).
Koo Bon-neung
Source of wealth: Electronics
$3.01B
Made since you opened this page: $0.00
Michael S. Smith
Source of wealth: Liquefied natural gas
$3B
Side-by-side
| Koo Bon-neung | Michael S. Smith | |
|---|---|---|
| Net worth | $3.01B | $3B |
| World rank | #1386 | #1389 |
| Makes per second | $22.05 | $0 |
| Makes per day | $1.9M | $0 |
| Today | −$8.33M | $0 |
| Source of wealth | Electronics | Liquefied natural gas |
| Age | 77 | 71 |
| Country | South Korea | United States |
Net worth by year
| Year | Koo Bon-neung | Michael S. Smith |
|---|---|---|
| 2026 | $2.6B | $3B |
| 2025 | — | $3B |
| 2024 | $1.2B | $1B |
| 2023 | $1B | $2.6B |
| 2022 | $1.1B | $1.1B |
| 2021 | $1.2B | $1.1B |
| 2019 | $1B | — |
| 2018 | $1.3B | — |
| 2015 | $1.3B | — |
Frequently asked questions
Who is richer, Koo Bon-neung or Michael S. Smith?
Koo Bon-neung is richer, worth $3.01 billion compared with Michael S. Smith's $3 billion. The difference is $7.88 million.
Who makes more per second, Koo Bon-neung or Michael S. Smith?
Koo Bon-neung makes more: about $22.05 per second versus $0. Per day that's $1.9M vs $0.
How many times richer is Koo Bon-neung than Michael S. Smith?
Koo Bon-neung has about 1.00 times Michael S. Smith's net worth.