Kim Ji Won’s “Doctor X” Makes a Powerful Debut With the Highest Miniseries Premiere Ratings of 2026

Kim Ji Won is making a remarkable return to television with her latest drama, “Doctor X: Age of the White Mafia.” The medical noir series premiered on October 9, 2026, and immediately attracted strong viewership, earning the highest premiere ratings among miniseries released in 2026 so far. According to Nielsen Korea, the first episode recorded an average nationwide rating of 11.4 percent, giving the SBS drama an impressive start. The achievement is particularly noteworthy because the series entered the ratings…