“Reborn Rookie” just posted its best ratings of the run: 11 percent nationwide and 10.9 percent in the Seoul metropolitan area for Episode 8, which aired June 21 — a new series high that made it the top-rated cable program of the week, according to Nielsen Korea. Among viewers 20 to 49, the demographic advertisers actually chase, it ranked No. 1 across every Sunday program, cable or broadcast.
What makes that number land is how fast it arrived. The show built its case episode by episode rather than opening strong and coasting: Episode 3 hit 6.7 percent nationwide, already the highest rating any JTBC drama had posted in 2026 at that point, with a per-minute peak of 8.1 percent. Episode 4 opened even higher, at 8.2 percent. Soompi’s writeup of the climb put it plainly — the series more than doubled its ratings in just four episodes.
The premise is doing a lot of the work. “Reborn Rookie” is a workplace fantasy revenge comedy: Kang Yong-ho, the self-made chairman of conglomerate Choiseong Group and a man known in-universe as the “God of Business,” gets into an accident and swaps souls with Hwang Jun-hyeon, a low-ranking employee at his own company. It’s a body-swap setup, but pointed in a direction Korean office dramas don’t usually take it — the most powerful man in the building suddenly has to survive his own company from the bottom rung.
Lee Jun-young carries the lead role, with Son Hyun-joo, Lee Ju-myoung, Jeon Hye-jin, and Jin Goo rounding out the cast. The 12-episode run airs May 30 through July 5 on JTBC, which puts the show roughly two-thirds through its run as of this rating high — meaning there’s still a real chance the finale stretch climbs higher still.
For a workplace comedy with a fantasy hook, that’s a genuinely rare ratings shape: most dramas peak early on curiosity and fade, or build slowly and never break out. This one is doing both build and breakout at once, and it’s worth watching whether the back half can keep climbing into July.
Sources: Koimoi, “Lee Jun-young’s Reborn Rookie Sets JTBC’s Highest-Rated Drama Of 2026,” 2026; Soompi, “‘Reborn Rookie’ More Than Doubles Its Ratings In Just 4 Episodes,” 2026; Nielsen Korea ratings for Episode 8 (aired June 21, 2026), as reported by Seoul-Edit and Sportskeeda.
