TEAM TRYUMPH
- BS Biology US Air Force Academy
- Author, THE MAGIC PILL
- NSCA Certified Strength and Conditioning Specialist (CSCS)
- American College of Sports Medicine (ACSM) Exercise is Medicine Specialist (EIM)
- Athletics and Fitness Association of America (AFAA) Certified Personal Trainer (CPT)
- Precision Nutrition - PN1
MATT O'BRIEN
Founder / Functional Health Coach
Matt started TrYumph Fitness and Nutrition in NYC in 1998. His passion is helping busy executives, working professionals, and especially insanely busy moms find time in their hectic schedules to optimize their health, energy, and brain function.
Matt O'Brien is a US Air Force Academy graduate, US Air Force veteran, and author of THE MAGIC PILL and FITNESS FUEL. He began his professional career as a health coach and personal trainer in 1998 and since then has become one of America's most sought after health and longevity coaches.
"I have a special place in my heart for working moms and single parents and I want to help them carve out time for their health so they have more energy and stamina for their children."
Matt lives in Seminole with his wife Hollie and sons Keegan and Kaeden.
Watch his Meet the Coaches interview here:
Certifications/Credentials
- BS Biology US Air Force Academy
- Author, THE MAGIC PILL & FITNESS FUEL
- Master Health Coach
- Certified Strength and Conditioning Specialist (CSCS)
- Exercise is Medicine Specialist - ACSM
- Certified Personal Trainer (CPT) - AFAA
- Certified Nutritionist (PN1) - Precision Nutrition
MEET OUR TEAM
HOLLIE O'BRIEN Co-Founder
- 17+ years Professional Makeup Artist
- Cosmetologist License (Florida)
- PhD in Loving People
- Supermom of 2 Boys, Ages 9 and 6
- 17+ years Professional Makeup Artist
- Cosmetologist License (Florida)
- PhD in Loving People
- Supermom of 2 Boys, Ages 9 and 6
HOLLIE O'BRIEN
- 17+ years Professional Makeup Artist
- Cosmetologist License (Florida)
- PhD in Loving People
- Supermom of 2 Boys, Ages 9 and 6
STEPHEN GAMBLE
- BS Exercise Science University of South Florida
- Certified Strength and Conditioning Specialist (CSCS) - NSCA
- Completed TrYumph Internship and Certification
- Qualified TRX Coach (TRXTRAINING)
- BS Exercise Science University of South Florida
- Completed TrYumph Internship and Certification
- Completing CSCS Certification
STEPHEN GAMBLE
Stephen joined Team TrYumph in 2019 after completing a 4 month internship and graduating from USF. He has an extensive competitive background in sports and played soccer at the collegiate level.
Stephen is our Head Coach and Facility Manager. He loves being a TrYumph small group coach and personal trainer. "Working one-on-one with clients allows me to help them achieve their goals while working through any limitations they may have."
Watch his Meet the Coaches interview here:
Certifications/Credentials
- BS Exercise Science University of South Florida
- Certified Strength and Conditioning Specialist (CSCS) - NSCA
- Completed TrYumph Internship and Certification
- Qualified TRX Coach (TRXTRAINING)
- Certified Back Pain Relief Specialist
PAYTON HILL
- NASM Certified Personal Trainer (CPT)
- Completed TrYumph Internship and Certification
- Completing her Bachelors degree in Health Science at University of South Florida
- NASM Certified Personal Trainer (CPT)
- Completed TrYumph Internship and Certification
- Completing her Bachelors degree in Health Science at University of South Florida
- 6x Nationally Qualified NPC Physique Competitor
- 10+ Years as a Personal Trainer
- USA Boxing Coach
- Certified Personal Trainer (CPT) - NPTI
- Certified in Nutrition - NPTI
- Certified in Training the Injured Client - NPTI
- Professional Mixed Martial Artist - Association of Boxing Commissions
PAYTON HILL
- NASM Certified Personal Trainer (CPT)
- Completed TrYumph Internship and Certification
- Completing her Bachelors degree in Health Science at University of South Florida
CEDRIC GUNNISON
- Certified Personal Trainer (CPT) - NPTI
- Certified in Nutrition - NPTI
- Certified in Training the Injured Client - NPTI
- Professional Mixed Martial Artist - Association of Boxing Commissions
JOHNNIE ROMYNS
- 6x Nationally Qualified NPC Physique Competitor
- 10+ Years as a Personal Trainer
- USA Boxing Coach
EDEN DOMINGUEZ
- Associate in Arts Degree (awarded summa cum laude)
- Illustrator of FITNESS FUEL, Nutrition Made Simple & FLEX42
CEDRIC GUNNISON
- Certified Personal Trainer (CPT) - NPTI
- Certified in Nutrition - NPTI
- Certified in Training the Injured Client - NPTI
- Professional Mixed Martial Artist - Association of Boxing Commissions
JOHNNIE ROMYNS
- 6x Nationally Qualified NPC Physique Competitor
- 10+ Years as a Personal Trainer
- USA Boxing Coach