Lee Seo-hyun Net Worth
Source of wealth: Samsung
$8.75B
−$538.3M(−5.8%) today
Live · · Forbes real-time
Lee Seo-hyun's net worth is $8.75 billion as of November 7, 2026, according to Forbes' real-time data, which makes Lee Seo-hyun the 431st richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$114 per second · based on net worth growth
Spend Lee Seo-hyun's money →How much does Lee Seo-hyun make per second, hour and day?
Per second
$114
Per minute
$6,826
Per hour
$409,576
Per day
$9.83M
Per week
$68.81M
Per year
$3.59B
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Lee Seo-hyun to earn…
- a Big Mac0.05 seconds
- an iPhone 17 Pro Max18 seconds
- the median US salary9.2 minutes
- a Tesla Model S Plaid13.9 minutes
- an average US home1.0 hours
- a Bugatti1.9 days
- a superyacht30.5 days
How did Lee Seo-hyun get so rich?
Lee Seo-hyun, whose fortune comes from Samsung, has an estimated net worth of $8.75 billion. That ranks 431st on Forbes' live list of the world's billionaires. Citizenship: South Korea (based in Seoul).
Since April 2025, when Forbes measured it at $3 billion, Lee Seo-hyun's fortune has grown by $5.75 billion — an average of $114 per second, or $9.83M per day.
Lee Seo-hyun's net worth was $2.1 billion on Forbes' 2015 list, so it has grown about 4.2x since then.
Lee Seo-hyun net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $9.5B | +$6.5B |
| 2025 | $3B | −$600M |
| 2024 | $3.6B | +$700M |
| 2023 | $2.9B | −$600M |
| 2022 | $3.5B | +$1.8B |
| 2021 | $1.7B | +$600M |
| 2020 | $1.1B | −$600M |
| 2019 | $1.7B | −$200M |
| 2018 | $1.9B | +$400M |
| 2017 | $1.5B | −$200M |
| 2016 | $1.7B | −$400M |
| 2015 | $2.1B | — |
Ranked near Lee Seo-hyun
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 428 | Charles SimonyiMicrosoft | $8.77B | −$47M(−0.5%) | $31.03/s | United States |
| 429 | Liang WengenConstruction equipment | $8.77B | +$1.63M(+0.0%) | $27.05/s | China |
| 430 | Jonathan GrayInvestments | $8.76B | −$18.88M(−0.2%) | −$2.75/s | United States |
| 431 | Lee Seo-hyunSamsung | $8.75B | −$538.3M(−5.8%) | $114/s | South Korea |
| 432 | Frank LowyInvestments | $8.75B | — | $16.83/s | Australia |
| 433 | Ty WarnerPlush toys, real estate | $8.72B | −$38.96M(−0.4%) | $37.90/s | United States |
| 434 | Kjell Inge RokkeShipping, seafood | $8.7B | −$76.3M(−0.9%) | $75.24/s | Norway |
Compare Lee Seo-hyun with…
Lee Seo-hyun net worth: FAQs
What is Lee Seo-hyun's net worth?
Lee Seo-hyun's net worth is $8.75 billion as of November 7, 2026, according to Forbes' real-time data, which makes Lee Seo-hyun the 431st richest person in the world.
How much does Lee Seo-hyun make per second?
About $114 per second. Since April 2025, when Forbes measured it at $3 billion, Lee Seo-hyun's fortune has grown by $5.75 billion — an average of $114 per second, or $9.83M per day.
How much does Lee Seo-hyun make a day?
Roughly $9.83 million per day — that's $409,576 an hour and $6,826 a minute, based on average net worth growth.
How did Lee Seo-hyun make their money?
The main sources of Lee Seo-hyun's wealth are: Samsung.
How much did Lee Seo-hyun's net worth change today?
Lee Seo-hyun's net worth fell by $538.3 million compared with the previous trading day, according to Forbes' real-time estimate on November 7, 2026.
How long would it take an average person to earn Lee Seo-hyun's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 138,623 years to earn Lee Seo-hyun's fortune — without spending a cent.
How old is Lee Seo-hyun?
Lee Seo-hyun is 53 years old and is a citizen of South Korea.
Sources
- Net worth: Forbes Real-Time Billionaires (source), refreshed every 15 minutes.
- History: Forbes World's Billionaires lists, 2015–2026.
- Per-second figures are averages. See our methodology.