The SBS noir medical drama Doctor X continues to dominate the Friday slot on Korean television, reaching its best viewership mark since its premiere this week.
On October 23, the fifth episode of the series starring Kim Ji Won achieved its highest rating on a Friday, a day when its figures had historically been lower compared to Saturdays.
Doctor X breaks its Friday viewership record
According to data from Nielsen Korea, the fifth episode of Doctor X obtained a national average rating of 17.5 percent. This figure not only represents the series' best result for a Friday, but it also makes it the most-watched television program of the entire week in Korea, surpassing any other content broadcast during those days.
Sustained growth since its premiere
Doctor X has established itself as one of SBS's strong bets for its weekend slot. The fact that the Friday episode outperformed the usual performance for this day of the week suggests growing public interest in the plot starring Kim Ji Won, although the source does not detail the specific reasons behind this surge.
About Doctor X and its cast
Doctor X is described as a noir-toned medical drama, with Kim Ji Won in the lead role. The reference material does not provide additional details about the rest of the cast, the full plot, or the total number of episodes planned for the series.
Frequently asked questions about Doctor X
What rating did Doctor X reach on October 23?
The fifth episode of Doctor X recorded a national average rating of 17.5 percent, according to Nielsen Korea, becoming the most-watched program of the entire week on Korean television.
Who stars in Doctor X?
Kim Ji Won leads the cast of Doctor X, a noir-toned medical drama broadcast by the SBS network.
Why is this Friday rating relevant for Doctor X?
Because, according to the source, the series' ratings had traditionally been lower on Fridays compared to Saturdays, so this result represents its best mark recorded for that broadcast day.
Which network broadcasts Doctor X?
Doctor X is broadcast through the South Korean network SBS.

