Ex-Olympic Gymnastics Doctor Gets 60 Years For Child Porn Larry Nassar, a former Olympic gymnastics doctor, was sentenced to 60 years in prison for child pornography crimes. Nassar, 54, had more than 37,000 images of child porn on electronic devices. He faces a separate sentencing in January for molesting gymnasts with his hands. Olympians Aly Raisman, McKayla Maroney and Gabby Douglas all recently came forward to say that they were victims of Nassar.