Home K-Drama & ScreenBehind ‘Boss Kim’s’ 23% Rating: Why So Ji-sub Gave Gold to 300 Crew Members

Behind ‘Boss Kim’s’ 23% Rating: Why So Ji-sub Gave Gold to 300 Crew Members

by J. Haan
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Small gold bar gift case on a film set after wrap of Korean drama Boss Kim

A Gram of Gold After the Final Day of Filming

When filming wrapped on SBS drama ‘Boss Kim,’ roughly 300 cast and crew members each received a small gold case. Inside was a one-gram mini gold bar prepared by lead actor So Ji-sub, along with a handwritten thank-you note. The message expressed his gratitude for the joy and emotion of making the show together, and thanked everyone who had helped ‘Boss Kim’ shine in their own roles.

By gold price alone, 300 grams comes to roughly 66 million won, but once the cost of casting and packaging each individual bar is factored in, the total is estimated at close to 100 million won (about $72,000). His agency, 51K, declined to confirm the exact figure but said the gift was meant to show appreciation for the crew’s hard work on set. So Ji-sub has said in past interviews that his gold gifts are never sponsored products, but purchases he makes with his own money.

News of the gift spread through verification photos posted online right after the finale aired. What drew attention wasn’t just the price tag. So Ji-sub’s list of recipients reached far beyond the actors on screen, extending to everyone who helped make the show — camera and lighting crews, sound engineers, art and costume teams, and the stunt unit — a gesture that landed alongside ‘Boss Kim’s’ ratings success.

An Ordinary Father, a Former Special Agent

‘Boss Kim’ follows a former special agent who hides his identity and abilities to live as an ordinary father, only to be pulled back into action when his daughter is kidnapped. The character So Ji-sub plays once served on covert missions for South Korea before starting a new, quiet life. The present-day father protecting his family and the past operative trained for danger exist within the same person.

Based on a webtoon of the same name, the drama doesn’t rest on Boss Kim alone. It centers on a group of fathers — including Sung Han-su and Park Jin-chul — each with their own backstory and combat skills, who join forces to save their children. Rather than a national mission, the story finds its dramatic engine in a parent’s responsibility to protect their kids, which is part of what sets it apart.

The setup draws on distinctly Korean territory — a divided peninsula and its history of covert operations — while telling a universal story about a father torn from ordinary life by a family crisis. International viewers don’t need to know the full historical context of South Korean covert agents to immediately grasp a father’s drive to find his daughter. That balance of a complex backstory delivered through action and family drama has helped connect the show’s domestic and overseas audiences.

Silhouette of a father figure evoking the hidden past of a former special agent in Korean drama Boss Kim

Topping Both Domestic Ratings and Global Charts

The finale, which aired on July 25, drew a nationwide rating of 23.0% according to Nielsen Korea. The episode’s minute-by-minute peak hit 27.1%. The premiere had opened at 9.5%, but the show crossed the 20% mark by its fourth episode and kept climbing, consistently outperforming competing programs in its timeslot.

Its highest single-episode rating was 23.1%, recorded in episode 8, placing ‘Boss Kim’ second on the all-time list for SBS’s Friday-Saturday drama slot. That result carries extra weight in an era when terrestrial dramas rarely reach the 20% range at all. Closing at 23.0% also shows the show ended with a significantly larger audience than it started with.

The drama’s momentum carried over to Netflix rankings as well. Using Netflix’s official ‘views’ metric — total watch time divided by full runtime — ‘Boss Kim’ ranked No. 1 worldwide in the non-English series category for three consecutive weeks. For the week of July 13-19 alone, it logged 8.2 million views.

What a Top 10 Spot in 73 Countries Reveals

During that same week, ‘Boss Kim’ topped the charts in 19 countries — including Singapore, Malaysia, Qatar, and Bolivia — and landed in the Top 10 in 73 countries worldwide. Reaching domestic viewers through terrestrial broadcast while simultaneously streaming to international audiences on Netflix is a distribution model that broadened the show’s overall reach.

Its global success rested on an easy-to-grasp core story — a father saving his family — paired with the action genre. The Korean-specific premise of a former covert agent hiding his identity is still a structure viewers from other cultures can follow quickly: someone concealing their true self who reveals their abilities in a family crisis. The webtoon’s clearly drawn characters and the drama’s tightly paced storytelling also made the show more accessible.

Domestic ratings and Netflix rankings reflect different kinds of viewing behavior. Nielsen Korea’s ratings measure the share of Korean households watching live television, while Netflix’s view counts track streaming activity from users around the world. That ‘Boss Kim’ performed well by both measures means its audience grew without depending on a single platform or country.

Korean drama production crew gathered on set after the final day of filming Boss Kim

What Is a Korean ‘Wrap Gift’?

In Korean entertainment coverage, a ‘wrap gift’ (jongbang seonmul) refers to an item an actor gives to castmates and crew out of gratitude once filming on a drama or film has ended. It’s separate from the wages or official bonuses a production company pays, and no lead actor is required to give one. It’s a personal gesture of thanks whose scale and content vary by production and by actor.

Korean dramas are often filmed across multiple locations over several months, with different specialized teams moving in sync to capture a single scene. Even when an actor is the face on screen, a scene doesn’t come together without the work of camera, lighting, sound, art, costume, hair and makeup, transportation, and safety staff. A wrap gift is often read as a lead actor’s way of acknowledging labor that the public rarely sees.

For a show like ‘Boss Kim,’ heavy on chases and fight sequences, close coordination among actors, the stunt team, camera operators, lighting crews, special-effects staff, and safety personnel is essential. Giving the same amount of gold to all roughly 300 people — rather than grading the gift by role or seniority — created a symbolic gesture of thanks to the entire team that made the show, not just its stars.

A wrap gift doesn’t resolve every hierarchy or labor issue on set; employment terms and compensation are matters for contracts and the production system to handle. Still, the act of sharing thanks with a limited group of people before they disperse after finishing a project together helps frame the show’s success as the result of collective work rather than one person’s achievement.

The Practicality and Symbolism of Gold

Gold is small enough to store easily and can be converted to cash whenever needed. A typical souvenir’s usefulness depends on personal taste, but gold holds a stable economic value regardless of the recipient’s age or lifestyle. It carries both the symbolism of marking a project’s success and the practicality of something usable in everyday life.

Still, focusing only on the estimated 100-million-won price tag risks making the gift look like a display of extravagance. The real point isn’t that an expensive item was given, but that the circle of recipients was widened to roughly 300 people. Because it distributed credit for the show’s success across the entire crew rather than concentrating it on the lead, the gesture drew nearly as much attention as the ratings and global rankings themselves.

So Ji-sub rose to fame with the 2004 drama ‘Sorry, I Love You’ and has since built a career moving between melodrama and action. In ‘Boss Kim,’ he combined the image of a middle-aged father protecting his family with that of a seasoned special agent. That a veteran lead actor looked after his crew after the show’s success is part of why the gold gift was received as a heartfelt story rather than a mere publicity move.

Gold Again, After ‘The Plaza’

This isn’t the first time So Ji-sub has given gold as a wrap gift. When the Netflix series ‘The Plaza’ concluded, he gave gold to the cast and crew he’d worked with as well. He has explained in past broadcasts that he’s prepared gifts at the end of projects for years, and that gold carries the added meaning of something to sell and use if times get hard later.

His explanation sheds light on why he chose gold again for ‘Boss Kim.’ A keepsake engraved with a title or role preserves the memory of filming, but gold can preserve that same memory while also being usable in daily life if needed — a gift that leaves the choice up to whoever receives this token of gratitude.

‘Boss Kim’ closed with a 23.0% nationwide rating, a 27.1% minute-by-minute peak, and three straight weeks atop Netflix’s non-English series chart. Yet one of the scenes people kept talking about after the finale wasn’t from the drama itself — it was roughly 300 small gold bars. So Ji-sub’s gift didn’t just mark the show’s success in numbers; by giving back to the people who helped build those numbers, it completed the drama’s final scene.

Source: Yonhap News Agency, July 22, 2026; Maeil Business Newspaper and YTN, July 27, 2026; Money Today, July 27, 2026.

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