SBS drama '김부장' has been achieving high ratings, with its 6th episode reaching a nationwide rating of 22.3%. The drama, starring 소지섭, has been trending due to its engaging storyline and impressive action scenes. Actor 윤경호, who also stars in the drama, had promised to undertake a 13-hour mute challenge if the drama's ratings exceeded 13%, and he recently attempted to fulfill this promise. | SBS drama '김부장' has been achieving high ratings, with its 6th episode reaching a nationwide rating of 22.3%. The drama, starring 소지섭, has been trending due to its engaging storyline and impressive action scenes. Actor 윤경호, who also stars in the drama, had promised to undertake a 13-hour mute challenge if the drama's ratings exceeded 13%, and he recently attempted to fulfill this promise.