Nick has over 12 years of military experience, including 4 years as an Australian Commando and 6 years as an SAS operator. His operational service included deployments throughout the Middle East and Southeast Asia, including Iraq and East Timor.

Since leaving the Army, Nick has established two companies as a founding Director, The Mill Gym and Omni GeoX; as well as a new fitness competition, the Tier 1 Games.

Nick has provided risk management, leadership, and elite-level performance consulting in austere environments worldwide, including with professional sports teams, multinational corporations, government, and non-governmental organisations.

Nick's charter is to build real-world resilience within individuals and foster a no-compromise culture of excellence. He’s driven by a deep passion for building elite-level soldiers and athletes through an uncompromising culture, mindset, and mental toughness. His philosophy is simple: hard work beats talent, and resilience is the decisive advantage in high-pressure environments.

By drawing from years of operational experience and an 18-year coaching career, Nick develops training systems that forge discipline, sharpen decision-making under stress, and cultivate the mental edge required to excel when it matters most.

Learn more about Nick and The Mill Gym:

Email: nick@themillgym.com

Instagram: @themillgym

LinkedIn: @nickcaldwell

Website: themillgym.com

Timestamps:

0:00:22 Introduction to Nick Caldwell
0:01:45 Career in the Aussie Special Air Service
0:05:32 Training in Brazilian Jiu-Jitsu
0:07:10 Gaining the Confidence to Enlist
0:14:49 Nick's Goals that Pushed His Career Forward
0:17:50 Recovering from Burnout
0:21:23 Helping Someone Understand Their Recovery and Readiness
0:26:48 Training with HRP and Other Monitoring Devices
0:38:28 What Camps Does Nick Caldwell Run?
0:44:43 Not a 36 Hour Exercise Competition
0:49:55 Standard Pre-Screening
0:57:50 Woman in Courses of Self-Defense
1:02:11 "Keeping Yourself Safe in a Parking Garage" Scenario
1:10:04 Books that Nick Believes Everyone Should Read
1:18:37 Outro