YouTube is turning into a battleground for subscriber counts, and the latest trend driving numbers is surprisingly personal—celebrity spouse pledges. With actors and athletes being used as “subscriber milestones,” viewers are both amused and captivated. Leading the charge? Actor Lee Byung-hun and Olympic gold medalist Lee Sang-hwa.

On Lee Min-jung’s YouTube channel “Lee Min-jung MJ”, the actress cheekily promised fans that her husband, Lee Byung-hun, would only appear when the channel hit 500,000 subscribers. True to her word, the latest video features him—sort of. He appears either pixelated or with only his shoulders showing, turning his minimal appearance into a comedic highlight.

In one scene, guest Im Si-wan visits the couple’s home and jokes, “So we only get to hear his voice?” Lee Min-jung replies, “We haven’t hit 500K yet.” Lee Byung-hun then offers a quick, “Hello, this is Lee Byung-hun,” marking his first official “appearance” on the channel—if only vocally.

A similar playbook worked wonders for YouTuber Gangnam, who promised an appearance by his wife Lee Sang-hwa once his channel “Neighborhood Friend Gangnami” hit 800K subscribers. Until that moment, she was carefully hidden or only heard via voice. When she finally made her full debut, the episode exploded with 1.23 million views, with later videos crossing the million mark as well.

Some critics question whether these tactics exploit celebrity clout or turn serious figures into punchlines. But subscriber reactions paint a different picture. Fans are loving the suspense, with comments like “Even just hearing Lee Byung-hun’s voice is heartwarming,” and “Let’s all subscribe so we can finally see BH!”

As of July 16, Lee Min-jung MJ boasts 332,000 subscribers, steadily climbing toward the coveted 500K mark. When that milestone is reached, the internet eagerly awaits what kind of full-fledged appearance Lee Byung-hun will make—and whether it will break the platform the same way his movies break the box office.

From playful banter to intimate glimpses into their personal lives, these star-powered pledges might just be YouTube’s most heartwarming—and effective—subscriber strategy yet.