The Evolve Fitness Clearwater Team

Meet the Team that is Dedicated to Your Success

our founder

Sebastian Albors

Sebastian was diagnosed with Type 1 Diabetes in 2011 at 20 years old. His early experience with his doctors did not sit well with him. He has prescribed medication but offered no guidance on how to lead a healthier lifestyle to manage his condition. Sebastian took it upon himself to learn about how his lifestyle – exercise and nutrition – could help him limit his medication and control his Diabetes. In large part he was successful and to this day keeps his condition well-controlled through lifestyle and in turn has prevented any complications often associated with Diabetes. Sebastian became passionate about health and made it his mission to teach others how to take their health into their own hands through their lifestyle. Soon after, he found CrossFit and fell in love with the training methodology and supportive community. Sebastian founded CrossFit Manta Ray, now Evolve Fitness Clearwater, in 2013 and hasn’t looked back. Sebastian is CrossFit Level 2 Trainer and has also earned CrossFit Gymnastics and CrossFit Kids Certifications.
Founder of Evolve Fitness Clearwater

our coaches

Tommy Martinez


Tommy is a pain and posture expert specializing in bio mechanics. Over the years, Tommy has built and managed two gyms and has owned and managed a few successful gyms of his own. With a long list of certifications, Tommy is a lifetime student of health and fitness. He has an intense passion for coaching and excels at building a stronger more confident individual.

Certified Neurosomatic Therapist
Licensed Massage Therapist
NASM Certified Personal Trainer
NASM Corrective Exercise Specialist
Opex Assessment
Opex Program Design
Opex Life Coaching
Sports Performance Coach Level 1 from USAW
CrossFit Level 1
CrossFit Level 2
CrossFit Endurance
CrossFit Gymnastics
CrossFit Olympic Weightlifting
CrossFit Mobility
CrossFit Striking
Modern Army Combatives Instructor Program – Level 2

Evolve Fitness Clearwater Coach

John Hall


Coach John is an ACE CPT and Functional Training Specialist. He has been a full time coach since late 2018. His number one passion is being able to share his knowledge with others so that they can achieve their goals.

Katie Seehusan

Nutrition Coach/Coach

Katie is our in-house nutrition expert. She holds a Master’s Degree in Nutrition and Human Performance. She is also a certified Pre- and Postnatal Coach, Pain-Free Performance Specialist and a CF-L1 Trainer.

In addition to heading up our nutrition program, Katie is a personal trainer and coaches group classes. Her specialties are helping beginners start their fitness journey, teaching gymnastics movements, and helping individuals move without pain- whether that is overcoming chronic pain or recovering from injury.

Jon "JR" Rivard


Jon Rivard (AKA Coach JR) achieved his NASM Personal Trainer Certification in 2021 and has been striving to become the best of the best every day since. Coaching became a passion that manifested from his own struggle with living an unhealthy life.

He is intimately familiar with the pain and struggle associated with loss of function/ability due to both medical diagnoses and long hours at a desk. Now, he has found a home coaching at Evolve and is excited to help others through their own journey with health, fitness, and weight management.

JR graduated from Notre Dame in 2012 with a degree in Finance and built a career for himself as a commercial mortgage underwriter in NYC. While working through a series of medical issues stemming from a ruptured spleen, health/weight struggles, and general melancholy he decided to cut ties with his finance career/lifestyle and focus on his health. He moved to Florida in February/March 2020, and found a surgeon at the Cleveland Clinic to help end his cycle of surgeries. While pre-habilitating his body before the surgery, JR found his new career path. Rebuilding his strength after the surgery, studying for his personal training certification, and building his coaching experience confirmed he’s made the right choice.