LeaderPortfolio
Jung-youn
Kim Jung-youn
Rank #2772
SOUTH KOREAMedia & EntertainmentOnline gaming

Kim Jung-youn

Net Worth
$1.364B
+0.04% (24h)
Kim Jung-youn, a South Korean billionaire, gained prominence through her inheritance from her father, Kim Jung-ju, the founder of Nexon, a leading online gaming company. As of March 2026, her net worth is estimated at $1.5 billion, placing her among the world's youngest billionaires. Despite her significant stake in Nexon, Kim has maintained a private profile and has not been involved in the company's operations. Her wealth stems from the rapidly expanding online gaming industry and is a testament to the legacy of her father's success. She resides in Jeju, South Korea, and is currently single.

How to read Kim Jung-youn's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Kim Jung-youn, we anchor the narrative to Online gaming and Online gaming, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $1.364B alongside global rank #2772, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (SOUTH KOREA) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Kim Jung-youn was born in South Korea. Not much is known about her early life, as she has maintained a private profile. Her father, Kim Jung-ju, founded Nexon in 1994, which became a major player in the online gaming world.

Rise to Success

Kim Jung-youn's path to becoming a billionaire was paved by her inheritance. Following the death of her father, Kim Jung-ju, in February 2022, she and her sister, Kim Jung-min, inherited a substantial stake in NXC, the holding company for Nexon. This inheritance, along with existing shares, significantly increased their wealth. The sisters each hold a 9% stake in Nexon.

Key Business Strategies

While Kim Jung-youn has not been directly involved in Nexon's operations, her wealth is tied to the company's success in the online gaming industry. The growth of online gaming, driven by high-speed internet and mobile devices, has fueled the expansion of companies like Nexon.

Philanthropy

While there is no readily available information about Kim Jung-youn's specific philanthropic activities, her father, Kim Jung-ju, was known for his philanthropic efforts, particularly in supporting children's hospitals. The family's involvement in philanthropy may continue.

Career Timeline

2022

Inherited Nexon Stake

Kim Jung-youn, along with her sister, inherited a significant stake in NXC, the holding company for Nexon, following the death of her father, Kim Jung-ju.

Key Business Ventures & Holdings

CompanyStakeValue
Nexon9.00%

Net Worth History

In-Depth Analysis

Early Life

Kim Jung-youn was born in South Korea. Not much is known about her early life, as she has maintained a private profile. Her father, Kim Jung-ju, founded Nexon in 1994, which became a major player in the online gaming world.

Rise to Success

Kim Jung-youn's path to becoming a billionaire was paved by her inheritance. Following the death of her father, Kim Jung-ju, in February 2022, she and her sister, Kim Jung-min, inherited a substantial stake in NXC, the holding company for Nexon. This inheritance, along with existing shares, significantly increased their wealth. The sisters each hold a 9% stake in Nexon.

Key Business Strategies

While Kim Jung-youn has not been directly involved in Nexon's operations, her wealth is tied to the company's success in the online gaming industry. The growth of online gaming, driven by high-speed internet and mobile devices, has fueled the expansion of companies like Nexon.

Philanthropy

While there is no readily available information about Kim Jung-youn's specific philanthropic activities, her father, Kim Jung-ju, was known for his philanthropic efforts, particularly in supporting children's hospitals. The family's involvement in philanthropy may continue.

Data Sources & Methodology

Figures for Kim Jung-youn are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.