Yikes. Poor Frankie. :-(
Woah, what? How does someone get 9 concussions? It sounds like he’s lucky to be alive.
I had 1 when I was a kid, a makeshift monkey bar (it was indented to hang towels on or something) we had in a door way came off while I was swinging on it. I woke up in my bed with 1 shoe on and could barely remember the previous couple days.