If you’re the team lead, something like this is your job. You could ask your supervisor for guidance, but ultimately you should be able to solve this on your own.

As others have mentioned: Speak to him. Don’t be nice nor mean - be professional. Tell him how his behaviour affects you and the rest of the team. Talk to him about appropriate workplace behaviour and what you want him to change.

Maybe this will work, maybe it doesn’t. How he handles your feedback is up to him, he is an adult, even if he doesn’t act like one.

If he doesn’t change or keeps ignoring you (his boss!), document his behaviour and go the HR route.