Deren Perez
⭐ About Deren Perez
— “The Guåhan Ninja”
Founder • International Ninja Athlete • “The Guåhan Ninja”
Guam’s First and Only National Ninja Finalist
Deren Perez is a 6-time American Ninja Warrior competitor, international medalist, and one of the world’s most respected ninja athletes. Known as “The Guåhan Ninja,” he brings global experience and true island-style mentorship to every athlete he trains.
Friendly, grounded, and deeply committed to Guam’s youth, he has become the leading force behind Guam’s growing ninja community.
Career Achievements
American Ninja Warrior
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6× Competitor
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3× National Finalist
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First Chamorro/Guamanian to hit a buzzer
Ninja Warrior UK
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2× Finalist
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First athlete to beat the Crazy Cliffhanger in the UK format
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Stage 3 finalist both seasons
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Ranked #2 in the UK
Other Shows
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Sasuke Vietnam • National Finalist
International Medals
Competed against athletes from 20+ countries:
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? Gold — Malaysia Ozone Games
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? Gold — Philippines
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? Gold — Australia
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? Silver — Barbados
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? Top 5 — Taiwan
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? Top 5 — UNAA World Championships
One of the most decorated ninja athletes in Oceania.
Awards & Recognition
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2023 Coast Guard Elite Athlete of the Year
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First Chamorro & 3rd Pacific Islander in history
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2024 Coast Guard Veteran of the Year (Active Duty Component)
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Recognized regionally and nationally for sportsmanship, leadership, and excellence
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Active-duty U.S. Coast Guard veteran
- Level 2 Certified Ninja Coach
Founder of Guam’s Ninja Community
Deren is the founder or co-founder of:
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Guma’ i Sindålu Siha Ninja Gym
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Guam Modern Pentathlon Federation (GMPF)
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Guam Ninja Association (GNA)
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Guam National Ninja Team (Head Coach)
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Guam’s first structured Youth & Adult Level-Up Program
Creator of the Sindålu Ninja Games
Guam’s official ninja competition league — and a pathway for athletes to:
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Qualify for the UNAA World Championships
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Earn international ranking and recognition
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Prepare for future Olympic opportunities as ninja grows under Modern Pentathlon
For many athletes, this league is their first step toward representing Guam on the world stage.
Coaching Philosophy
“Every obstacle is an opportunity.”
Deren focuses on:
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Confidence first
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Progress over perfection
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Community over competition
Whether it’s your child’s first day or you’re aiming for a podium, Deren meets every athlete where they are — then leads them further than they thought they could go.
More Than a Coach
Outside of training, you’ll catch Deren:
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Testing new obstacles
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Building equipment and improving the gym
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Traveling with his family
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Laughing with athletes and building a tight-knit community
Training under Coach Deren means one thing: