User:Alleingänger

The reason why i did edit the Karate Kid Cobra Kai names Kim Sun-yung etc.

They were spelled here on Fandom as Kim Sun-Yung etc.. This is a very old and outdatad romanization for korean names. You can check out Wikipedia. In todays modern romanizations, the name is spelled Kim Sun-yung or Kim Sunyung. The reason is "Sun" and "Yung" arent two seperate names, they are just two syllables. Its basically the same to spell Pa-Trick instead of Pa-trick. In a syllabification the letter or character after the hyphen is not capitalized. So the names are in todays romanizations:

Kim Sun-yung / Sunyung

Kim Da-eun / Daeun

Or the real life Taekwondo Legends Choi Hong-hi/Honghi or Hwang Jung-lee/Junglee, etc.