We are currently working with a client who has been extremely sexist towards me in a non-work environment. We used to train at the same gym, at the same session and he'd constantly make demeaning comments or belittle me openly, upon reflection I think it was maybe because I was fitter and stronger than him.
He knows I work in the same sector but didn't know who for - he's seen me at industry events, but I've been reluctant to engage with him aside an acknowledgment across a room. Fast forward a few years I'm in a senior role, in a predominantly male industry and he isn't my direct client but we are working for him. It's common knowledge that he's a bit of a dick in industry and my team know I won't work with him directly due to his behaviour - so he's never invited to direct events that we hold, but is an active client. Last week we were at a lunch and one of my peers introduced me to him formally as he was at our table. The look of absolute horror when he realised who I was, who I work for...made even better by the throw away dig by my fellow director regarding if he was still training at the same gym as Hop - he literally couldn't get away from me or the lunch fast enough. Everyone noticed, and everyone now thinks is hysterical and wants to make him as uncomfortable as possible, so maybe he thinks twice before being such a misogynist in future.
AIBU to get involved in the work to make him as uncomfortable as possible?