Trivia: The only true black belts on the show were Leo Howard, Olivia Holt and Wayne Daglish.
Trivia: Leo Howard is in the Guinness Book of World Records for being the youngest person ever to direct a television episode. He was only 16 years old when he directed the episode titled "Fight at the Museum" in season 4.
Answer: If you noticed, Kim was not sitting with the Black Dragons, so it's safe to assume that she didn't approve of their bullying tactics. She also flashed Jack a smile during the fight, so it's pretty obvious she had no interest in getting involved.