Stefan Leonhardt studied medical engineering at the Technical University of Munich. He focused in his studies on material and process development for medical applications. In 2015 he started his PhD program at the Technical University of Munich with a focus on optimization of photopolymers for the additive manufacturing of specialized bioreactors. In 2017 he founded together with four colleagues the Kumovis GmbH where he now works as one of the Co-CEOs. In 2019 he also finished an MBA program with a focus on digital transformation and innovative business models.