In this episode of Braving Business, we sit down with Duke Kroll, a relentless e-commerce entrepreneur, agency founder, brand builder, Spartan racer, and father of six whose life has been anything but linear—and who wouldn’t have it any other way.

Duke’s journey started with hustling on eBay at 15 and took him through roles in ballroom dancing, photography, and Amazon agencies before he launched SellerSlice, his e-com agency built on grit, transparency, and an unapologetic commitment to getting results. But Duke’s not here to talk fluff.

He opens up about the real challenges behind his success—including battling addiction, losing massive clients overnight, facing a health crisis that nearly killed him, and how hitting rock bottom became the spark that changed everything. Now over 100 ...