When I was 10 years old I was run over by a drunk driver who was driving a Ford 1/2 ton pick up truck (with sleeper cover) with his lights off. The front bumper hit the middle of my back and sent me to the pavement. The fall tore all of the skin from my left cheekbone. Then, the back left tire rolled right over the middle of my back. Amazingly, the shock was so severe and immediate, that I got up and walked about 20 feet before passing out.
When I fell in the ditch, an off duty Volunteer Firefighter who saw the accident came to my aid and pulled my tongue out of my throat. Trauma like that makes one swallow their tongue. He got me breathing again and I was rushed to the emergency room where I was less than a minute from that big Cage in the sky.
2 punctured and collapsed lungs, every rib was broken, lacerations in the liver and spleen, appendix got wrapped around the gall bladder and internal bleeding in the stomach.
I had a 100% recovery (miraculously) but I was in pain for over a year with that one.