Zach Roloff is the eldest son (twin Jeremy Roloff) to parents Matt and Amy Roloff. He is most known for his appearance as a television personality in the TLC series "Little People, Big World" (2006). The series focuses on the everyday life of a family of dwarf parents raising children. Zach is the only dwarf child, where his other siblings Jeremy, Molly, and Jacob are all average height.
Matt & Amy Roloff enlist the help of their four children Jeremy, Zack, Molly & Jacob to help expand the business of Roloff farms. As the kids grow older, the family grows larger and the Roloffs learn how to keep their family relationships strong....