15 Korean actors who has a good diction

Watching dramas or movies, actors sometimes pronounce their lines like chewing on them. So sometimes I want to put a caption under the screen. Maybe that's why I often find attracted to the actors' precise diction. Even with long lines, pronunciation, which can be heard correctly in the ears, also gives viewers a sense of And the level of immersion in the play increases as well. I have gathered actors who have good pronunciation, vocalization, and delivery.
(Only male actors have collected)
(Actress are posted soon after.)
(I always mention it, but it's not a ranking)

1. Ji Chang-Wook