IFBB athlete and elite physique coach AJ Nienaber has spent more than a decade in the fitness industry helping clients transform their health, performance, and physiques at the highest level.
With a deep passion for human biology, AJ combines evidence-based coaching, advanced biohacking strategies, and precision programming to optimize the body from the inside out.
Specializing in contest preparation, lifestyle transformation, and longevity-focused coaching, his approach is built around improving health first — creating a foundation for peak performance, elite body composition, and long-term sustainability.
AJ's mission is to help humans unlock their highest physical and mental potential while building a body that not only performs at an elite level, but reflects true health from within.
Prepped by AJ