Zachary ruled the house with his constant tantrums and always wanted to get his own way. His older sisters would have to sneak around him when they wanted to go outside. He was also very jealous of Kaia whenever Jen gave her attention. During his time on Supernanny, he got sent to timeout twice. Once for not listening to his mom when she told him not to spin the chair, and another time for pushing his little sister Kaia.
He was 4 years old in 2008, and is now 12 in 2017.