Nash Mackey is a leading Australian Breakthrough Coach and speaker, specialising in supporting high performers to break through mental and emotional barriers, develop deep resilience and achieve wholistic success—without burning out. He works with individuals who are committed to being at their best, including entrepreneurs, executives, athletes, CEOs and others in leadership and high-intensity positions, to overcome life’s toughest challenges and free themselves up to step into new opportunities.

What sets Nash apart isn’t just his knowledge—it’s the fact that he has battle-tested everything he teaches. From enlisting as a Combat Medic at 17, navigating his youngest daughter having open-heart surgery, to setting a Guinness World Record for push-ups with a T rotation following the tragic suicides of two siblings, Nash has forged his approach to resilience in real-world adversity. He knows firsthand what it takes to stay focused under extreme pressure, break through limitations and transform pain into fuel for growth.