Pundit

A pundit is someone who talks a lot about something they know a lot about, usually on TV or in a newspaper. It's like how your teacher talks a lot about math because they know a lot about it. A pundit usually gives their opinion, or what they think, about something. They might talk about sports, politics, or even what's happening in the news. People might listen to them because they trust their opinions and want to hear what they have to say. It's kind of like when you and your friends give your opinions about your favorite toys or games.