A 17 year old lad Billy Monger has had his legs amputated after a horrific F4 crash last weekend that was live on ITV4. His crowd funding page is now at half a million. Including £15000 donated by Jenson Button. Other donations by Max Verstappen, Max Chilton, Karl Wendlinger, Andre Lotterer, Jason Plato and AJ Allmendinger. Formula 4: Jenson Button pledges £15,000 to support British driver Billy Monger Help raise £260000 to Help Billy Monger beat life changing injuries, after being involved in one of the most horrific crashes Motorsport has seen After watching the crash all I can say is I hope the idiot crawling along on the racing line has the book thrown at him. He has caused a life changing accident. Nothing Billy Monger could of done to avoid him.