Ai Ogura's dramatic crash on the opening lap of Moto3's race at the French GP almost wiped out a huge portion of the field as his bike veered back across the track after the Japanese rider skidded into the gravel trap at Le Mans.
Ogura suffered a fractured fight hand and left foot after high-siding into the gravel trap at Turn 10.
Remarkably his bike pitched in the gravel and tumbled back into the track, where most of the field were careering towards it.
You simply have to check out this remarkable clip!