Ryan James McMillion (born March 3, 1995) is the oldest son of Jonathan and Cheryl, and older brother to Hunter and Garrett.

He didn't act out as much as Hunter, but was often fighting with him. However when Jo got him and his mum to connect more, his behaviours started to improve. Throughout Jo's visit, he goes go-carting with Cheryl and loved it. During reinforcement, he filled up his entire pie!

He was 9 (almost 10) at the time of his appearance on Supernanny, and as of 2018, he is 23 years old.