The fitness world is in mourning following the sudden passing of 35-year-old YouTuber and bodybuilder Park Seung Hyun. On January 6, Park's older brother announced on the deceased's personal social media and his channel's community that Park had passed away on January 5, 2025, at 3:51 PM, due to health issues.

The bereaved family expressed their grief and chose not to receive visitors at the memorial. They asked that condolences be expressed while praying for the repose of his soul. In tribute, a memorial portrait of Park was shared by his brother.

Park Seung Hyun was a fitness influencer with nearly 830,000 subscribers on YouTube. He continued to be active on his channel until five days before his death, making his passing even more shocking for his community.

Park had previously been involved in a controversy regarding the use and sale of illegal substances, for which he received a suspended indictment in November 2019. Following this, he initiated an awareness campaign, the "Steroid Disclosure Movement," aimed at exposing the illegal use of substances in the bodybuilding and fitness industry.

In October of last year, after a 10-month hiatus, Park shared a video revealing he was struggling with depression, admitting to taking medication prescribed by a psychiatrist and feeling his vital energy draining, which led to the loss of many subscribers.