On March 3, 2026, a remarkable online phenomenon swept through South Korea’s digital landscape. Kim Seontae, once known as ‘Chungju Man’ for his quirky and innovative work as the face of Chungju city’s YouTube channel, launched his own personal channel—simply titled ‘Kim Seontae’—and immediately set the internet abuzz. Within a single day, his subscriber count soared, shattering expectations and making headlines across the country.
Kim’s journey to YouTube stardom didn’t happen overnight. He began his public service career back in 2016 as a Grade 9 official, a humble entry-level position in the Chungju city government. But it wasn’t long before he made his mark. By 2018, Kim was spearheading the city’s SNS (social network service) promotions, single-handedly creating, starring in, filming, and editing videos for Chungju’s official YouTube channel, ‘ChungTV’—a project that would soon become a nationwide sensation.
‘ChungTV’ broke new ground for public sector communications in Korea. Kim’s offbeat, ‘B-grade’ humor and energetic editing style resonated with viewers, helping the channel surpass 900,000 subscribers—a first for any local government channel in the country. According to Hankyung, Kim’s innovative approach was so influential that President Yoon mentioned him as a model of innovation during a State Council meeting in January 2024.
Kim’s rapid rise through the bureaucratic ranks was just as impressive. In just three years, he was promoted from Grade 9 to Grade 6, eventually taking the helm of Chungju’s New Media Team. His unique blend of creativity and public service spirit made him a local celebrity—so much so that rumors swirled about his next move when, in February 2026, he resigned from his post.
Speculation ran rampant. Some wondered if Kim would join the Blue House, after it emerged that he’d visited the presidential office on February 19. Others suggested he might be recruited by political campaigns or major entertainment agencies. But Kim quickly put those rumors to rest. “I want to stay in Chungju and try something new with YouTube,” he told Hankyung. “If I want to take on new challenges, I realized I couldn’t do it while working as a public official.”
His departure from Chungju City Hall was, by all accounts, amicable. In his first video on the new channel—titled ‘This is Kim Seontae’—he addressed the swirl of speculation head-on. “Some people thought I was forced out, but that’s not true at all,” Kim said, according to Herald Economy. “It hurt me personally to see so much criticism directed at Chungju’s public officials. I was never ostracized. In fact, my colleagues supported me a lot. There were some parts that didn’t fit with the organization, since what I was doing was unprecedented, but most people were understanding.”
So why leave a secure government job for the uncertain life of a full-time YouTuber? Kim was refreshingly candid. “The biggest reason I left is because I wanted to earn more money,” he admitted in his first video. “People call it a new challenge, but honestly, isn’t it about going for better conditions?” He explained that his original goal had been to reach 1 million subscribers on ChungTV. “Once I achieved that, I felt I’d done my part. I received a lot of offers from different places, but after a lot of thought, I decided I wanted to try something more freely.”
Kim didn’t shy away from the risks, either. “I want to see what I can do before I get any older,” he said. “I might fail, but I won’t regret it. I really want to establish myself as a YouTuber. Please subscribe and like!”
The public’s response was immediate and overwhelming. By the evening of March 3, his new channel had already surpassed 250,000 subscribers, according to Herald Economy, with other outlets reporting numbers as high as 300,000. What’s more, this explosive growth happened before Kim had even uploaded more than a single introductory video. In fact, Kyunghyang Shinmun noted that as of 6:30 PM that day, the channel had exceeded 40,000 subscribers with no videos at all—an astonishing feat that speaks to the power of Kim’s personal brand and the loyalty of his fanbase.
The flip side of Kim’s departure was felt just as quickly. ChungTV, which had been on the cusp of the coveted 1 million subscriber milestone, saw an exodus of around 200,000 subscribers after the news broke, according to Hankyung and Spotv News. The channel’s meteoric rise had been closely tied to Kim’s creative vision, and his exit left a noticeable void.
Kim’s story is more than just a tale of internet fame. It’s a window into the shifting landscape of public communications in South Korea, where government officials are increasingly expected to be not just administrators, but also content creators and public personalities. Kim’s success—and the challenges he faced—highlight the tension between the traditional structures of public service and the fast-paced, personality-driven world of social media.
Reflecting on his time as ‘Chungju Man’, Kim described his seven years in public service as “the happiest time of my life.” He stressed that his resignation was not due to conflict with any individual or organization, but the result of personal reflection and a desire for new challenges. “I thought a lot about achieving my personal goals and taking on something new,” he said. “It wasn’t about any particular person or group.”
Even as he embarks on this new chapter, Kim remains grateful for the support he received from colleagues and the public. “I hope people will continue to support ChungTV,” he urged, and expressed hope that his own journey might inspire others to pursue their passions—no matter how unconventional the path may seem.
As of now, Kim Seontae’s leap into the world of independent content creation is off to a roaring start. Whether he’ll reach the heights of his previous success remains to be seen, but one thing is certain: in an era where digital influence can be just as powerful as official authority, Kim’s story is one to watch.