The Sung Family is an episode of Season 28, Annie travels to Chicago, Illinois to meet a family with 40 kids, Korean adopted parents, Hye-Su, age 35 (From South Korea), and Kwan (From North Korea), age 34 have vigintuplets adopted from both Koreas (North and South), they both consist of 10 boys and 10 girls and they are both 4-years old, and the girls from South Korea, and the boys from North Korea are well-behaved, the girls from North Korea and the boys from South Korea are the opposite, they hit, scream, fight over toys, swear (in Korean), and fight their siblings
Ji-min: Well-behaved, and diagnosed with an incurable, fatal spina bifida that prevents her from going outside or school. She is also bullied by Mung-Hee. She has been in the hospital numerous times for treatments and surgeries.
Kwang-Sun: Behaves the worst. He swears and fights