Here's a snippet of the article on resonate:
Addressing Representation in Animated Roles
Chieng’s casting for Kahn aligns with ongoing industry conversations about ensuring animated characters are voiced by actors who share their characters’ ethnic backgrounds. Chieng himself reportedly alluded to this casting in December during a podcast recording, explaining that the recasting for Kahn was intended to ensure an Asian actor would voice the character.
Kahn Souphanousinphone is married to Minh and is the father of Connie (both of whom will continue to be voiced by Lauren Tom). The character is known for his complex relationship with Hank Hill, often asserting his “superiority complex” while navigating suburban life in Arlen, Texas.
Read more here: https://www.weareresonate.com/2025/07/ronny-chieng-to-voice-kahn-in-king-of-the-hill-revival-on-hulu