South Korean actor Kim Soo Hyun faces ongoing online harassment, prompting his global fan union to take strong legal action. On May 9, 2025, the fan union reported over 100 malicious commenters to the Seoul Seongbuk Police Station. These individuals spread false claims about the actor, damaging his reputation. The legal move follows months of harmful rumors tied to his past relationship with the late actress Kim Sae Ron. Both fans and Kim’s agency, Gold Medalist, are fighting to protect his image.
The fan union, including groups like Daum Cafe Eucharis and DC Inside’s Kim Soo Hyun Gallery, filed the complaint under South Korea’s Information and Communications Network Act. This law allows third parties to pursue defamation charges, unlike insult cases that require the victim’s direct involvement. The union gathered evidence such as malicious comments, fake posts, and edited images. These materials, collected over months, show false claims about Kim’s personal life. The fans aim to stop the spread of harmful lies.
“There has been a continuous spread of malicious rumours and defamation targeting Kim Soo Hyun through online communities and social media platforms. We are moving forward with legal action to address this issue.” — Kim Soo Hyun Fan Union
False rumors include accusations that Kim dated Kim Sae Ron when she was a minor. Other claims suggested he committed crimes against her or had inappropriate behavior. Kim addressed these allegations on March 31, 2025, at a press conference in Seoul. He denied dating Sae Ron when she was underage, stating their relationship began in 2019 and lasted about a year. His agency also clarified that the two only dated as adults.
Gold Medalist took legal steps earlier, filing a complaint on April 15, 2025, against those spreading unverified claims. The agency noted that baseless speculation caused public misunderstanding and harmed Kim’s reputation. They are also pursuing action against international platforms like YouTube and X, working with overseas legal teams. This global approach targets so-called “cyber wreckers” who create harmful content. The agency vows to continue filing complaints to protect Kim.
“Malicious posts, comments, and false information targeting our artist, Kim Soo Hyun, have been indiscriminately posted and circulated online. We submitted a legal complaint to investigative authorities on April 14 for charges of defamation.” — Gold Medalist
The fan union’s legal efforts intensified after appointing attorney Yang Tae Young from Siwoo Law Firm in April 2025. On April 30, 2025, they filed the first wave of complaints against over 100 commenters. These individuals posted false statements, including claims about Kim’s relationship with Sae Ron. The union also targeted YouTuber Kwon Young Chan for spreading lies via livestreams. Kwon’s videos falsely alleged Kim had inappropriate relationships, fueling public backlash.
Kim’s fans stress their duty to protect his rights and maintain a healthy fan culture. They refuse to tolerate personal attacks disguised as free speech. The union’s statement highlights their commitment to decisive action. They gathered extensive proof to support their claims, ensuring a strong case. This movement includes both Korean and international fans, showing global support for Kim.
“This is a voluntary initiative to protect the rights of the actor and preserve a healthy fan culture. We will not tolerate personal attacks or malicious comments disguised as free speech.” — Kim Soo Hyun Fan Union
The controversy stems from rumors about Kim’s relationship with Kim Sae Ron, who passed away on February 16, 2025, in an apparent suicide. Allegations surfaced in March 2025 when a YouTube channel, HoverLab, claimed Kim dated Sae Ron when she was a minor. These claims, backed by alleged statements from Sae Ron’s family, sparked widespread criticism. Kim’s team denied the accusations, calling the evidence, like text messages, fabricated. They filed a 12 billion won lawsuit against Sae Ron’s family and HoverLab for defamation.
Public reaction has been mixed, with some netizens calling for Kim’s cancellation. Others, including loyal fans, launched campaigns to defend him. On April 23, 2025, fans sent a support truck to Gold Medalist’s office, showing their unwavering loyalty. However, some fans faced criticism for disrespectful comments about Sae Ron. Screenshots from fan communities showed cruel remarks about her and her family, leading to accusations of hypocrisy.
“How can Kim’s fans demand respect and legal protection for him, while turning around and slandering someone who’s no longer here to defend herself?” — Online user
Kim’s career has faced challenges due to the scandal. Brands like Prada and Dinto ended partnerships with him in March 2025, citing the controversy. A Disney+ show, Knock-Off, starring Kim, was put on hold. Despite these setbacks, Kim remains a prominent figure in South Korea’s entertainment industry. His roles in hit dramas like Queen of Tears and My Love from the Star have earned him a massive following.
The fan union’s legal actions mark a significant step in addressing online harassment. By targeting over 100 commenters, they send a clear message against defamation. Their evidence, including manipulated images and false posts, strengthens their case. The union’s global effort reflects the widespread support for Kim. They continue to monitor online platforms for harmful content.
Gold Medalist also filed additional lawsuits, including one against YouTuber Kim Se Eui on April 1, 2025, for stalking and spreading false information. On April 23, 2025, the Seoul Central District Court issued a provisional measure against Se Eui, ordering him to stop. Violating this could lead to up to two years in prison or a fine of 20 million won. These legal battles highlight the seriousness of the issue.
Kim’s fans remain dedicated, with posts on X showing strong support. On May 8, 2025, fans celebrated the union’s actions, calling them a stand for truth. The legal fight continues, with more complaints expected. The fan union and Gold Medalist aim to restore Kim’s reputation and curb online abuse. Their efforts focus on protecting the actor’s rights and ensuring accountability.
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