Webtoon artist and entertainer Kian84 is embarking on his most ambitious marathon challenge yet in the new MBC entertainment variety show, “Geukhan84” (“Extreme84”). The ultra-extreme running program is set to premiere on November 30, 2025, at 9:10 PM KST, documenting his journey to conquer some of the world’s most difficult marathon courses. This new series promises a deep dive into the essence of human determination and growth.
From Solo Runner to Crew Leader
Fans who followed Kian84’s first full-course marathon on “I Live Alone” will see a significant evolution in his running journey. While that was a solitary fight against his own limits, “Extreme84” shifts the narrative to a shared experience. The show will document Kian84’s transition from a “lone runner” to “Crew Leader 84,” emphasizing the theme of tackling challenges together. This new dynamic explores the chemistry and growth that emerges when individuals push their boundaries as a team. The concept aligns with a growing interest in unique athletic journeys, much like the rise of “run trips” as a new travel trend in Korea.
The Vision Behind the Marathon Challenge
Lead producer (PD) Park Soobin stated that the show aims to move beyond a simple sports program. The goal is to capture the raw, unfiltered essence of Kian84, a person defined by his relentless pursuit of new challenges. “We want to explore the fundamental nature of humanity by observing Kian84’s desires, fears, and joys as he confronts his limits,” Park explained. Co-directed by Kim Kiho and Jeong Jiwoon, the variety show is designed to highlight the profound personal transformations that occur during an extreme marathon challenge.
A New Crew and Extreme Challenges
Expanding the scale from his previous endeavors, “Extreme84” will take Kian84 and his new crew to global locations to face extreme environments. The show introduces actor Kwon HwaWoon as a “hidden runner” and key crew member. Kwon HwaWoon is a formidable athlete in his own right, having impressively achieved a sub-3-hour marathon record within just six months of starting his running journey. His addition is expected to create a compelling dynamic with Kian84, adding another layer of expertise and camaraderie to the team’s grueling marathon challenge.
What to Expect in the Premiere
The first episode, airing on November 30, 2025, will officially kick off this highly anticipated variety show. Viewers will get their first look at one of the three extreme marathon courses that Kian84 has personally chosen to conquer. The premiere will set the stage for a series filled with breathtaking scenery, intense physical exertion, and the powerful story of a team united by a common goal. Don’t miss the start of this incredible journey on MBC.
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