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Billionaire Index

A daily ranking of the world's richest people

Last updated: November 11, 2026 · $11.70T tracked

Methodology

No. 89South Korea

Jay Y. Lee

Samsung · Seoul

Net worth

$27.3B

Today

+$650M+2.44%

Past month

−$4.0B−12.78%

As of Nov 11, 2026, 1:50 PM EST

Jay Y. Lee is the executive chairman of Samsung Electronics and leader of the country's biggest conglomerate. He was appointed to the role in 2022, which had been left vacant since the death of his father in 2020. In 2017, he was jailed for bribing a confidante of former President Park Geun-hye, but was released in 2018. In 2021, through a retrial, he was sentenced to two-and-a-half years in prison, and then received a presidential pardon in 2022. In 2024, Lee was acquitted of stock manipulation charges related to a 2015 merger between two Samsung affiliates that prosecutors said helped Lee cement control of the Samsung conglomerate. Lee and his family are in the process of paying 12 trillion won (about $8.5 billion) in inheritance taxes following the 2020 death of patriarch Lee Kun-hee.

Net worth over time

−12.78%−$4.0B over the past month
$32B$28B$25B
Oct 12Nov 11

Principal holdings

7 positions
CompanyShareValue

Samsung Electronics

KOREA: 005930-KR

53.2%$14.5B

Cheil Industries

KOREA: 028260-KR

22.5%$6.1B

Samsung Life Insurance

KOREA: 032830-KR

14.0%$3.8B

Private and other holdings

7.4%$2.0B

Samsung SDS

KOREA: 018260-KR

2.3%$619M

Samsung Engineering Co. Ltd.

KOREA: 028050-KR

0.5%$146M

Samsung Fire & Marine Insurance Co.

KOREA: 000810-KR

0.1%$20M

Also known for

  • He attended Harvard Business School but did not graduate as he was called back to Seoul amid his studies.
  • Lee was friends with Steve Jobs and attended his private memorial service at Stanford University in 2011.