Little People, Big World Zach Roloff says son's dwarfism is just "part" of who he is 05/31/2017 Zach Roloff says his son's dwarfism is just "part" of who he is as a person. Read More RELATED NEWS 'Little People, Big World' star Zach Roloff recovering after emergency brain surgery'Little People, Big World' alum Jacob Roloff marries Isabel Sofia RockJeremy Roloff and Audrey Roloff expecting second child -- "We are so grateful" TAGS:
