A promotional still featuring four characters walking forward in a staggered formation down a brightly lit institutional hallway. In the center foreground, a tall man with dark hair smiles subtly, wearing a black blazer over a black button-down shirt and an ID badge on a lanyard. To his right stands an older man with glasses and a serious expression, dressed in a formal navy blue three-piece suit and tie. To the center-left, a young woman with straight black hair and bangs looks ahead wearing a blue denim shirt and an ID lanyard. On the far left, a young man with a bowl-cut hairstyle poses with a raised fist, wearing a brown jacket over a beige shirt and an ID lanyard. The background shows a slightly weathered corridor with large windows on one side letting in bright daylight. TEACH YOU A LESSON on NETFLIX. K-Drama.

The hit action school drama that has officially claimed the No. 5 spot on Netflix's all-time viewership leaderboards.

Teach You a Lesson Becomes Netflix's 5th Biggest K-Drama

The Teach You a Lesson Korean drama is climbing spots faster than expected, indicating a major shift in the Netflix most watched Korean series race.

04 JUL 2026, 10:19 AM

Highlights

Teach You a Lesson is currently Netflix's most watched Korean series, overtaking The Glory, while shaking up the latest Netflix Korean series rankings.
New Netflix Tudum Top 10 data shows how quickly Teach You a Lesson views have climbed, putting the Korean dramas in a league of their own.
Beyond the numbers, the Netflix storyline is fueling the series' remarkable global momentum.

The gritty Teach You a Lesson Korean drama has officially solidified its status amongst the elite Netflix most watched Korean series of all time. As per the platform’s latest viewership data, the historical milestone marks the moment Teach You a Lesson beats The Glory to claim the number-five spot globally, redefining the streaming outlook just weeks after its debut.

Data released via the Netflix Tudum Top 10 confirms that Teach You a Lesson became Netflix's fifth most-watched Korean series after gaining 46.6 million views between its June 5 premiere and June 28. This rapid ascent structurally alters the Netflix Korean drama rankings 2026, proving that dark, institutional thrillers persistently drive huge global engagement for the platform.

Teach You a Lesson Trails Behind Squid Games by a few Spots

According to official metrics, the Teach You a Lesson Netflix view count places the K-drama just behind the 2022 zombie thriller All of Us Are Dead, which maintains fourth place with 55M views. However, Squid Game is the one that commands the summit of the Tudum Netflix Korean series rankings.

Interestingly, there are some historic Squid Game Netflix records, including its three seasons occupying the top slots with 265M, 192M, and 145M views respectively. Nevertheless, by overtaking the 39M-view record previously set by The Glory, Teach You a Lesson production stands out as the current most dominant IP in streaming.

Cast and Narrative Pattern Powers the Korean School Drama's Netflix Tudum Top 10 Run

For industry stakeholders analyzing the metrics, the global performance of this Netflix original Korean school drama highlights a clear consumer demand for content on social issues. The plot follows the fictional Educational Rights Protection Bureau as it investigates systemic crises within South Korea’s academic hierarchy.

Apart from the content, the cast of Teach You a Lesson has also drawn widespread praise for their performances. Reportedly, the audience has also praised the narrative pacing of the drama. Driven by this acclaim, the Teach You a Lesson is placed within the global Top 10 non-English TV chart for four consecutive weeks. As international audiences watch the season, the steady growth in views indicates significant commercial longevity in a crowded international market.

Diya Mukherjee

Author

Diya Mukherjee is a Content Writer at Outlook Respawn with a postgraduate background in media. She has a passion for writing content and is enthusiastic about exploring cultures, literature, global affairs, and pop culture.