Marcos Orozco is a veteran firefighter and the man behind Hard Knox Sunday. We discuss his journey into the fire service, chasing his dream department, firefighter fitness, his powerful sobriety story, organisational stress, Hard Knox Hitters and much more.

I have been passionate about fitness since the age of 12 when my Dad bought me my first gym membership. Growing up I played football, baseball, and ran track through high school, and ran track for Arizona State University. I graduated from ASU with a Bachelor's Degree in Exercise Science/Kinesiology. I have been a career fireman for 16 + years, and have been training in gear for 10 + of those.

My passion for fitness as it translates to performance on the fire ground is my wheelhouse. I have spent the last decade training "tactical athletes" (firemen, police, military) and helping them become the best version of themselves. Some of my "HARD" accomplishments include completing the Dunes 100 mile Ultra Race, completing the Georgia Smoke Diver Program (at 45 years old) and running Pikes Peak Ascent (13.1 miles up to 14,115ft) in bunker coat/pants. Challenging myself and others is what I am passionate about, and I enjoy pushing my clients past their perceived physical and mental limits, and unlocking their true potential.