This is a case of a grown man not knowing something he should have learned a long time ago, don't act or talk like you want a fight unless you're 100% ready for a fight.
Former National Hockey League player Tom Sestito probably thought he could jaw-jack or posture his way out of a confrontation with Nikolai Lemtygov in the KHL, he was very, very wrong. Lemtygov instead showed him no mercy and dropped him with a lightning fast punch.
When I first watched this, I incorrectly concluded Lemtygov had sucker punched Sestito but upon further review you can clearly see Sestito make a motion that would have signalled to Lemtygov he was dropping his gloves
Unfortunately for Sestito Lemtygov wasn't interested in talking or posturing.