Daniella Gutierrez-Ko

17 Years Of Experience

Services:

  • Private Personal Training
  • Online Personal Training
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About Daniella

Athlete | Entreprenuer | Performance & Longevity Specialist

As an athlete, gym owner, and lifelong learner, my passion isn’t just helping people get fit. It’s helping them build sustainable, high-performance lifestyles. I take a strategic, data-driven approach to fitness, guiding people to create habits that stick in a way that complements their demanding careers and evolving goals.

Even as a competitive athlete growing up, I was always drawn to leadership, optimization, and improvement. That same drive led me through my own transformation, losing 70 lbs in just 10 months and later to helping hundreds of people achieve their own breakthroughs, whether it’s dropping weight, building strength, or performing at their peak.

I’ve built a successful online and virtual coaching business that serves clients worldwide, from busy tech professionals to high-performing athletes, helping them integrate fitness seamlessly into their lives without burnout. The goal isn’t just results, it’s lasting results.

Experience & Achievements:
🏆 8+ years in Obstacle Course Racing, Trail Running, and Bodybuilding
🏆 Gym owner & coach since 2012
🏆 Founder of a thriving online coaching business serving clients globally
🏆 Spartan Sprint – 18th in age group (2013)
🏆 Half marathon finisher
🏆 Transformed hundreds of lives through performance-based coaching

Maybe it’s not that it doesn’t work, maybe you just haven’t worked with the right person.

Here we are a team.

Trainer at: COMPLEX ATHLETICS

Certified Personal Trainer (NASM)
Certified Corrective Exercise Specialist (NASM)
Certified Performance Enhancement Coach (NASM)
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Private Personal Training Online Personal Training Partner Training
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Location

San Diego | United States

Services

Private Personal Training Online Personal Training Partner Training Improving General Fitness Muscle and Strength Gain Improving Flexibility Rehabilitation Women's Fitness Nutrition and Meal Plans Functional and Core Training Weight Loss Endurance Training Group Training Pre and Post Natal Training

Certifications

Certified Personal Trainer (NASM) Certified Corrective Exercise Specialist (NASM) Certified Performance Enhancement Coach (NASM) NASM Behavior Coach

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Daniella Gutierrez-Ko

San Diego, United States