Billionaire Profile

Global Rank

#1338

Image: NewsInStar | CC BY 3.0 | via Wikimedia Commons

Kim Jun-ki

CEO, Diversified

SOUTH KOREA

Real-Time Net Worth

$3.116B

Estimated based on Diversified stock value as of March 6, 2026

-0.88% (24h)

Age

Source

Diversified

Industry

Diversified

Citizenship

SOUTH KOREA

Biography

Kim Jun-ki is a prominent South Korean businessman, celebrated as the founder and former CEO of DB Group. Born on December 4, 1944, he has built a diversified business empire, reflected in his estimated net worth of $2.5 billion as of February 2, 2026. His wealth stems from various sectors, underscoring a career marked by strategic investments and leadership. Kim's career includes founding Miryung Construction and later expanding into various industries through DB Group, now a major player in South Korea's economy. He graduated from Korea University with a degree in economics. Despite facing controversies, including a prison sentence in 2009 for illegal stock trading, his impact on the business landscape remains significant.

Fact Checked

Verified by Editorial Team

Live Data

Updated 3/6/2026

Wealth Over Time

Portfolio Holdings

DB Insurance

In-Depth Profile

Early Life

Kim Jun-ki was born on December 4, 1944, in Donghae, Gangwon Province, South Korea. He came from a family with political connections, including his father, Kim Jin-man, who was a politician. Kim graduated from Kyunggi High School in 1964 and studied economics at Korea University. In 1969, a trip to the United States inspired him to leave university and start a construction company.

Rise to Success

In 1969, Kim founded Miryung Construction. The company grew significantly in the 1970s, becoming one of South Korea's largest construction firms. With the generated capital, he expanded into various industries, forming the DB Group, which includes interests in steel, chemicals, finance, electronics, and real estate.

Key Business Strategies

Kim Jun-ki's business acumen is evident in his diversification strategy, expanding into various sectors, and his ability to secure significant capital. His vision for the future led him to establish the DB Group and make the company a major player in the South Korean economy.

Philanthropy

Kim Jun-ki established the DB Kim Jun Ki Cultural Foundation in December 1988. The foundation has supported various initiatives, including scholarships and education. In October 2024, the foundation pledged to donate 120 million KRW (approximately $88,000 USD) to support international students at DGIST.

Career Milestones

1969

Founded Miryung Construction

Established a construction company, marking the beginning of his entrepreneurial journey.

1971

Founded Dongbu Express

Started a new venture in the transportation sector.

1988

Founded the DB Kim Jun Ki Cultural Foundation

Established a foundation supporting education and scholarships.

2017

Stepped down as Chairman of DB Group

Resigned from his position as chairman after being accused of sexual harassment.

Philanthropy & Social Impact

Education

DB Kim Jun Ki Cultural Foundation

$0.088M

Supporting international students at DGIST.

Controversies & Challenges

2009

Illegal Stock Trading

Sentenced to prison for illegal stock trading.

2017

Sexual Harassment Allegations

Stepped down as chairman after accusations of sexual harassment.

2020

Conviction for Sexual Assault

Convicted of sexual assault and received a suspended sentence.

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