Larry Nassar is a former sports doctor for USA Gymnastics and Michigan State University who became one of the most notorious convicted serial sex offenders in sports history. He abused hundreds of girls and young women—many of them elite and Olympic gymnasts—under the guise of medical treatment and is now serving what are effectively life sentences in prison.

Who Larry Nassar Is

  • Larry Nassar (born 1963) is an American former osteopathic physician and gymnastics team doctor.
  • He worked with the USA women’s national gymnastics team from the mid‑1980s and officially served as national medical coordinator from 1996 to 2014, while also being a team doctor at Michigan State University (MSU).

What He Did

  • Over more than two decades, Nassar sexually abused young athletes during supposed medical treatments, often with parents or coaches nearby who were misled into thinking the procedures were legitimate.
  • Investigators and courts concluded he assaulted hundreds of girls and young women (commonly cited as more than 265 survivors), making it one of the largest sexual abuse scandals in sports.

Criminal Charges and Sentences

  • In 2017, he pleaded guilty in federal court to possessing tens of thousands of images of child pornography and to tampering with evidence, receiving a 60‑year federal prison sentence.
  • He also pleaded guilty in Michigan state courts to multiple counts of first‑degree criminal sexual conduct involving minors and received additional sentences ranging from 40 to 175 years and 40 to 125 years, ensuring he will almost certainly spend the rest of his life in prison.

Impact and Public Response

  • The case triggered major institutional investigations into USA Gymnastics, Michigan State University, and law enforcement agencies that failed to stop him despite earlier complaints.
  • Survivors’ powerful courtroom statements helped fuel broader conversations about abuse in sports, institutional cover‑ups, and the need for better safeguarding policies and accountability worldwide.

TL;DR: Larry Nassar was a high‑profile gymnastics doctor who used his medical role to sexually abuse hundreds of young athletes over decades and is now serving multiple de facto life sentences for sexual assault and child pornography offenses.

Information gathered from public forums or data available on the internet and portrayed here.