Here's one for the "wrestling is fake" crowd -- WWE Superstar Finn Balor just showed off the aftermath of getting rocked with a ladder during his Hell in a Cell match at WrestleMania ... revealing a massive gash on his head.
Balor suffered the injury in his showdown with Edge on Sunday ... which required WWE medical staffers to pause the match to get him checked out.
Balor and Edge were pretty much torturing each other in the squared-circle, but things took a turn when Edge yeeted a ladder at Balor.