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Billionaire Profile
Chey Ki-won
Global Rank
#1956

Image: 대한민국 국회 | KOGL Type 1 | via Wikimedia Commons

Chey Ki-won

CEO, Computer services
Seoul, South Korea
Real-Time Net Worth
$2.15B
Estimated based on Computer services stock value as of August 24, 2026
0% (24h)
Age
61
Source
computer services, telecom
Industry
Technology
Citizenship
South Korea

Biography

Chey Ki-won, born in 1964, is a prominent South Korean businesswoman known for her significant stake in SK Holdings, accounting for a substantial portion of her estimated $1.5 billion net worth. As the younger sister of SK Group chairman Chey Tae-won, she has made her mark in the technology and telecom industries. She chairs SK's Happiness Sharing Foundation, demonstrating her commitment to philanthropy through educational programs and social enterprises. She is divorced and has three children. Chey Ki-won's career has been characterized by her leadership and strategic involvement in the growth of SK Group's interests in computer services and telecom.

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Data Updated
Aug 23, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$2.15B
2025$1.50B
2024$1.50B

Portfolio Holdings

SK Holdings

technology
Ownership
6.58%
Seoul, South Korea
Founded 1991

In-Depth Profile

Early Life

Chey Ki-won was born on July 6, 1964, as the youngest daughter in the family of Choi Jong-hyun, the second chairman of SK Group. She is the sister of Chey Tae-won, the current chairman of SK Group, and has ties to the Suseong Choi clan. She attended the University of Chicago.

Rise to Success

Chey Ki-won's wealth primarily stems from her stake in SK Holdings. She is the second-largest shareholder of SK, holding 6.58% of the shares. This ownership has positioned her as a key figure in the SK Group's financial landscape. As of March 25, 2026, she is estimated to have a net worth of $1.5 billion.

Key Business Strategies

Chey Ki-won's wealth is primarily derived from computer services and telecom. Her strategic focus has been on leveraging her stake in SK Holdings, while also actively participating in the SK Group's diverse business ventures. This includes involvement with SK's Happiness Sharing Foundation.

Philanthropy

Since 2009, Chey Ki-won has chaired the SK's Happiness Sharing Foundation. The foundation conducts educational programs for underprivileged children and sets up and runs social enterprises. The foundation has provided more than 40 million lunch boxes to starving children since 2006. She is committed to corporate social responsibility, believing in the importance of consistent engagement to address societal issues.

Career Milestones

2009

Chair of SK's Happiness Sharing Foundation

Chaired the foundation which conducts educational programs for poor children and sets up and runs social enterprises.

Philanthropy & Social Impact

Education and Social Welfare

Happiness Sharing Foundation

$0.0

Provides educational programs for poor children and establishes social enterprises. Provides over 40 million lunch boxes to starving children.

Billionaires Connected to Chey Ki-won

Peers in Technology

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Richest in South Korea

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Adjacent Global Ranks

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Frequently Asked Questions

What is Chey Ki-won's net worth in 2026?
As of 2026, Chey Ki-won's estimated net worth is $2.149 billion, ranking #1956 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Chey Ki-won make their money?
Chey Ki-won's wealth primarily comes from computer services, telecom, most notably through Computer services.
Where is Chey Ki-won from?
Chey Ki-won is from South Korea.
How old is Chey Ki-won?
Chey Ki-won is 61 years old.

Sources & References

  1. Chey Ki-won — Forbes profile — Forbes