Walt Carroll is a science creator and visual storyteller bringing the microscopic world to mass audiences through OneMinMicro — one of the fastest-growing STEM platforms in the world, with 3.6M+ combined followers and content that has reshaped how people think about the invisible world around them.
Walt Carroll is an Australian STEM content creator and the creator behind OneMinMicro, a fast-growing platform dedicated to pushing the boundaries of science communication through stunning microscopy content. With 3.6M+ combined followers, Walt has built a genuinely global audience united by curiosity and wonder.
Walt's creative identity has been shaped by a desire to make the invisible visible — taking the complexity of the micro-world and translating it into content that is visually extraordinary, scientifically credible and deeply shareable.
Walt has worked with brands including Sydney Water, Carsons, APEXEL, FilterBaby and Gallinée, bringing a distinctive science-led approach to commercial content that resonates with audiences who value expertise and authenticity.
Expanding beyond short-form content, Walt is currently developing Walt's Wonder Lab, a new YouTube-first series taking the microscopy format into long-form storytelling. Brand partnership opportunities are now open ahead of the Q2 2027 production block.