It was a very nasty fall I hope he is alright. A young man in the crowd offered help - I think he was a medical professional as he seemed to know exactly what to do.
Mind once again the stewards didn’t have any idea how to redirect crowds away from an incident to get folks leaving to use other routes out. Very poor crowd management. Thankfully most used their common sense and walked away from the scene.
Can’t really blame the stewards, they’re not police officers.