Four-time Olympic gold-medal gymnast Simone Biles revealed in a Twitter message Monday she was sexually abused by former USA Gymnastics team doctor Larry Nassar.
"I too am one of the many survivors that was sexually abused by Larry Nassar," she wrote.
She continued: "It is impossibly difficult to relive these experiences and it breaks my heart even more to think that as I work towards my dream of competing in Tokyo 2020, I will have to continually return to the same training facility where I was abused."
This article will be updated to provide more information on this story as it becomes available.