The Brothers McElroy — Travis, Justin, Griffin — are among the most prolific creators you’ll find in this community. Since launching the wildly popular My Brother, My Brother, and Me in 2010, the brothers have gone on to create an entire universe of McElroy-affiliated podcasts: The Adventure Zone, Schmanners, ‘Til Death Do Us Blart, and Sawbones, among them. This week, Nick talks to just one of them, Travis, about the nature of their popularity, what it’s like to do business as brothers, and their new book, “Everybody Has a Podcast (Except You).”

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