en.wikipedia.org/wiki/Sharon_C… deserves a special mention. She has become popular online as director Bong's spirited interpreter ever since the "Parasite" PR tour, and again during interviews for "Mickey 17", but she is doing so much more. In this film she also translated the screenplay and co-wrote several of the songs.
According to her WP page, she also directs, writes screenplays and writes scripts, and we may be seeing Bong directing one of her scripts in the future.