Dramatic footage of the moment a racer was involved in a horrific accident at the Ohio Valley Raceway on Saturday in Louisville, Kentucky, US.
The incident led to the driver being hospitalised with serious injuries along with two others, according to local reports. WDRB, the local Fox-affiliated broadcaster, says the car lost control and hit several people including the driver's own crew.
The driver was airlifted to hospital while two of those hit were taken by ambulance.
