Larry Nassar is a former American gymnastics physician who gained infamy for sexually abusing hundreds of young girls and women under the guise of medical treatment. Born in 1963 in Michigan, Nassar began his career as a student athletic trainer before earning medical degrees and joining the staff of Michigan State University, USA Gymnastics, and Twistars USA Gymnastics Club. Throughout his career, Nassar subjected his victims to his invasive and abusive practices, sometimes even targeting them as young as six years old.