Brent Zahradnik Brent Zahradnik is the founder of AMZ Pathfinder, an Amazon advertising management agency. He started the company in the summer of 2015, and it has since worked with hundreds of brands selling in the North American and European Amazon marketplaces. Pathfinder manages millions of dollars in ad spend per month and is a team of 25 advertising experts who speak 12 languages and live all over the planet. Brent lives in Southern France with his wife, their cat, and entirely too many bicycles.