Professional game writer and a Dungeon Master for decades, Matt Colville has experiences a career renaissance after creating a popular video series on his Youtube channel for DMs called "Running The Game".
Colville has helped create a community of DMs who only recently discovered the game. He has curated his image to feel more like a virtual mentor then an older white guy yelling at you through a video screen.
He recently had a very successful Kickstarter campaign where he was able to achieve several things: A) fund a D&D 5e supplement called Strongholds & Followers, B) fund the creation of his own video studio to be able to stream and produce more video content, and C) create his own independent game company called MCDM. Basically, he's a great voice to listen to.