JBL was infamous for his bullying shit. He tormented people who wouldn't fight back like referee Charles Robinson and Mauro Ranallo.
He had some homoerotic thing where he would fondle newer wrestlers in the showers.
https://www.thesportster.com/wwe-edge-jbl-bizarre-shower-incident-explained/One day he picked on the wrong guy and got coldcocked. Guess who did it?
Joey Styles, former ECW announcer who was working for WWE at the time.