The 'Manager Kim' 21.6% syndrome is incredible! Hahaha.

It is continuing its sensational success, surpassing 20% ​​viewership ratings in just four episodes.
Along with the show's rising popularity, actor Yoon Kyung-ho further boosted buzz by actually fulfilling his viewership rating pledge of a "13-hour vow of silence" made at the press conference. Episode 4 recorded 21.6% nationwide, breaking its own highest viewership record once again. After showing an upward curve with every episode since the first broadcast, it finally reached the 20% mark. Congratulations!