The Little Couple is an American reality television series on TLC that debuted May 26, 2009. The series features Bill Klein, a businessman, and Dr. Jennifer Arnold, a neonatologist, who both have skeletal dysplasia. Arnold is 96.5 cm (3'2") and Klein 122 cm (4 feet) tall. They moved from New York City, after Jen completed her pediatric residency and masters of medical education at University of Pittsburgh Medical Center.