Bruh.
First off, yeah, he totally could've killed that guy (or somebody else).
Secondly, who knew that kart racing was such a big deal and seemingly so cool? Those dudes are absolutely FLYING.
Third, you'd think after the race the guy who got the bumper chucked at him would be raging after the bumper-chucker. But nope, the bumper-chucker found the dude he chucked the bumper at and body checked him into the boards!
I need to start watching kart racing!