JTBC’s upcoming fantasy drama “The New Employee Chairman Kang” has assembled an impressive ensemble cast featuring veteran actor Son Hyun Joo alongside rising stars Lee Jun Young, Lee Ju Myoung, Jeon Hye Jin, and Jin Goo. This body-swap corporate thriller promises to deliver both comedy and cutthroat business intrigue when it premieres in 2026.
Table of Contents
JTBC Cast & Character Overview
| Actor | Character | Role Description |
|---|---|---|
| Son Hyun Joo | Kang Yong Ho | Powerful chairman turned rookie employee |
| Lee Jun Young | Hwang Joon Hyun | Soccer player with swapped soul |
| Lee Ju Myoung | Kang Bang Geul | Secret conglomerate child, new employee |
| Jeon Hye Jin | Kang Jae Kyung | Ambitious twin daughter |
| Jin Goo | Kang Jae Sung | Insecure twin son |
The Premise: Power Meets Youth
“The New Employee Chairman Kang” follows Kang Yong Ho, the brilliant chairman of Choi Sung Group, South Korea’s 10th-largest conglomerate. Known as the “god of business,” this ruthless mogul built his empire through sheer determination and cold logic, even pitting his twin children against each other in a cruel competition for succession.
Everything changes when an unexpected accident causes his soul to swap into the body of young soccer player Hwang Joon Hyun. Forced to abandon boardroom power plays for entry-level corporate life, the chairman must navigate his own company from the bottom rung—a humbling reversal that promises both comedy and self-discovery.
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Meet the Characters

Son Hyun Joo as Kang Yong Ho
The veteran actor takes on the complex role of a business titan who believes money governs everything. His philosophy created a corporate empire but destroyed family bonds. The body-swap forces this powerful man to experience the struggles of ordinary employees he once overlooked, setting up a potentially transformative character arc.
Lee Jun Young as Hwang Joon Hyun
The U-KISS member turned actor plays the soccer player whose body becomes Chairman Kang’s unexpected vessel. This role presents unique challenges as Lee Jun Young must portray both his original character and the chairman’s personality inhabiting the younger body.
Discover more about Lee Jun Young’s previous works on technosports.co.in.

Lee Ju Myoung as Kang Bang Geul
Perhaps the most intriguing character, Kang Bang Geul is the chairman’s secret child—a hidden existence the conglomerate family concealed from public view. After 15 years abroad playing the carefree party girl, she secretly returns to Korea under a new identity, joining Choi Sung Group as a rookie employee.
Her dual life—pretending to be frivolous while harboring fierce ambition—adds layers of deception and determination to the workplace dynamics. Her quest to prove her worth to the family that rejected her promises emotionally charged confrontations.
Jeon Hye Jin as Kang Jae Kyung
The twin daughter raised in cutthroat competition shows her true colors when her father’s accident creates a power vacuum. Goal-driven and charismatic, Kang Jae Kyung embodies the ruthless business philosophy her father taught, making her a formidable player in the succession battle.

Jin Goo as Kang Jae Sung
The younger twin son suffers from crushing insecurity, overshadowed by both his father’s authority and his sister’s strength. His ambitions exceed his abilities, creating a volatile combination. Desperate to prove himself, he’s willing to employ any tactic to seize control—a dangerous mindset that threatens everyone around him.
Read the original announcement on Soompi for more details.
Why This Drama Stands Out
The body-swap premise offers fresh commentary on corporate culture, class privilege, and family dysfunction. Watching a powerful chairman navigate entry-level employment at his own company creates opportunities for both fish-out-of-water comedy and serious social critique about how corporations treat junior employees.
The family dynamics add another compelling layer—twin siblings competing for succession while their secret half-sister plots her own takeover from within. This triangle of ambition, legitimacy, and resentment promises explosive confrontations.
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Frequently Asked Questions
When will “The New Employee Chairman Kang” premiere?
JTBC’s “The New Employee Chairman Kang” is scheduled to premiere sometime in 2026. Specific broadcast dates haven’t been announced yet, but the drama is currently in pre-production with the main cast confirmed. Keep following official JTBC announcements and entertainment news sites for exact premiere timing as production progresses.
What other dramas have the main cast members appeared in?
Son Hyun Joo is known for “The Childe” and “Justice,” Lee Jun Young starred in “Imitation” and “Good Job,” Lee Ju Myoung recently appeared in “My Youth,” Jeon Hye Jin is recognized from “SKY Castle” and “Mine,” while Jin Goo gained fame through “Descendants of the Sun” and recently starred in “The Auditors.”







