Little People, Big World stars Zach and Tori Roloff have three children, and all of them have dwarfism. Jackson is 5 years old and has starred on the show since he was born..
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Which Roloff Grandchildren Have Dwarfism
Jackson – born May 12, 2017 – is the eldest of the Roloff grandchildren and Zach and Tori’s first child together. He was diagnosed with achondroplasia, the same form of.