At just 17 years old, Mason Johnston is pulling $20–30K/month selling handmade cutting boards—and he’s still in high school. In this episode, Trevor Cowley sits down with Mason to unpack how he went from craft fairs and nativity sets to dominating Etsy and building a brand with national reach. This isn’t just a “young entrepreneur” story—it’s a masterclass in grit, systems, and thinking bigger than your circumstances.
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