Track motorcyclist Jason Dupasquier, 19, is dead.
Moto GP announced the grief news on Sunday.
The Swiss driver was seriously injured in Saturday’s time trial in Mugello and was cut in a Florentine hospital the night before Sunday.
Read more: A 19-year-old Moto3 driver was injured in a gruesome crash
He died of his injuries at the hospital.
- To our great sorrow, we announce that Jason Dupasquier is dead.
Our condolences to his stable, family and loved ones.
You will be sorely missed, the Moto GP tweet states.