David received first bachelor’s of science in kinesiology and health sciences, with a concentration in exercise science, and a second bachelor’s of science in psychology, both from Virginia Commonwealth University. Certified strength and conditioning specialist (CSCS) through the NSCA. Wide variety of experience’s regarding sports performance with youth and collegiate athletes. Lives an active lifestyle, enjoys community-based events in the heart of RVA, and attends clinics, seminars, and conferences to keep up to date with evidence based research and to share and implement those where and when necessary. David brings a wealth of knowledge to DefyGENETICS. He understands our proven DefyG philosophy and is ready to make a positive impact on TEAMDefyG! 

David Kim
DefyGENETICS Personal Trainer
​& Sports Performance Coach

Caroline Brown
DefyGENETICS Trainer

Brandi graduated from Saint Leo’s University May 2017 with her Bachelors in Business Administration specializing in Management. Her future educational goal is to get her Masters in Sports Management/Business.
She has two younger brothers that train with
DefyGENETICS and have seen amazing results. Brandi has always been around sports and became passionate about following the NFL, College basketball and NBA.

Brandi aspires to do great things in the Sports Management field one day, even has goals of becoming the first female NFL Commissioner. Brandi wants to make a difference in the sports industry by providing more roles for females in the sports world. I am excited to gain knowledge from
DefyGENETICS and the philosophy behind it. #TEAMDefyG

Rese Thorne
DefyGENETICS Trainer

our trainers




Caroline brings a wealth of exercise science knowledge & experience to #TEAMDefyG. She's a military spouse, her husband is in the Army & they reside at Fort Lee. Caroline has a Bachelors in Exercise Science (with a concentration in neuroscience) Roanoke College, 2011-2015. Caroline also received her Masters (August 2017) in Exercise Science (human performance cognate) at Liberty University. She is Cross Fit Cert. as well as AFAA PT Certified. She was awarded numerous Health & Human Performance accolades in college. Has many accomplishments as a researcher & writer for various PALAESTRA publishings. She is experienced in training youth, adults & special population. Once again, welcome to #DefyGENETICS Caroline Brown! Hardwork & Dedication=SUCCESS!

Roger Riggle
DefyGENETICS Owner/Trainer & Sports Performance Coach

Hello, this is Maurice Thorne but I go by Rece. I'm from Hopewell, Va. I was a 3 sport athlete in high school at Hopewell High. I attended school at North Carolina Wesleyan College in Rocky Mount, NC as a defensive back. I currently play Arena football with the Richmond Roughriders. I've played Arena football going on 7 years and as of 2017 we, Richmond Roughriders, won the Arena Pro Football (APF) championship going undefeated where I also played defensive back. Football has also been my #1 and I strive to the best every time I play or even train. Always a champs mindstate! I am excited to have the opportunity to train with the future DefyGENETICS athlete's of the NFL, NBA, MLB or wherever their journey takes them. DefyGENETICS defines me perfectly with it's motto, hardwork + dedication = success. I'm here to help everyone strive for greatness and reach their full potential. I leave you with this.

"Why be average when you can be great!" - Doby Long.


Brandi Pollett
DefyGENETICS Office Admin

& Trainer

Brett Draper
DefyGENETICS Trainer

Brett is a certified personal trainer with National Academy of Sports Medicine (NASM). He is from Colonial Heights Virginia where he was a 4 time varsity letterman in baseball as a left handed pitcher before graduating in 2008. Following graduation from Longwood University, Brett spent 2 years playing in Independent Leagues while chasing the dream of playing professional baseball. In 2014 he played for the Trinidad Triggers of the Pecos League of Professional Baseball, and in 2015 he played for the Skagit Valley Lumberjacks of the Mount Rainier Professional Baseball League (no longer in operation).

Following the 2015 season, Brett decided it was time to hang up the cleats and move back home to Colonial Heights where his family lives. Fueled by his athletic background Brett began pursuing a career in personal training. He has experience training a wide variety of clients including athletes, those with a desire to lose weight, and also clients needing rehabilitation/strength training following an injury. 

Although he enjoys working with clients from all types of backgrounds, he has a heart for working with the youth. Being from the area, he knows the types of distractions that can hinder a student athlete from fulfilling their full potential. It is his desire to not only help his clients to perform better on the field, but to also assist in their growth off of the field. 

In addition to being a personal trainer, Brett is the Youth Leader for the Prince George Youth Group (Verge) at Destination Church located in Hopewell, Va. He also speaks weekly at Fellowship of Christian Athletes (FCA) meetings in Prince George, Va. When he isn’t training you will most likely find Brett at Destination Church involved in some sort of activity, studying for his pastoral credentials, or you might catch him at the softball fields with his family and friends.

Brett’s Life Verse:
“for God gave us a spirit not of fear but of power and love and self-control.” 
2 Timothy 1:7 


While serving in the US Army for 10 years, Roger was a 9-time US Army Physical Fitness Excellence Award Recipient and a US Army Special Populations Fitness Instructor. This time also offered him the opportunity to coach high school football in Korea and to play football at the semi-professional and professional levels in Germany. After returning back to the States, Roger took a position as the offensive coordinator for the semi-professional football team, the Virginia Hornets, who led the league in rushing yardage and was #3 in total offense.

Roger’s life-long passion for health, sports and fitness along with an incredible burning desire to help others to achieve their sports and fitness goals led him to found and create DefyGENETICS. Roger has well over 10,000 hours of personal training and sports performance experience which he brings to the DefyGENETICS team as the President, Lead Trainer and Sports Performance Coach. Roger works tirelessly on and in continuing education programs in order to keep abreast of the most recent World-Class training methods needed in order to improve explosive power, muscular strength and cardiovascular endurance, athletic performance, speed enhancement, agility, core, flexibility, balance, explosiveness and functional training. He is currently working to complete a B.S. degree in Sports & Health Science, Exercise Science from American Military University. Roger attends educational venues such as the West Virginia University Strength and Conditioning Coaches Clinic, annually.

Program development is key to any personal or sports performance training regimen. Roger applies the principles of exercise science, human anatomy, and biomechanics to movement design and exercise instruction in order to develop many programs and training regiments offered at DefyGENETICS Sports Performance & Training Facility. Over many years of research and development, Roger has created and implements his proven DefyGENETICS training methods which is utilized with every training and event that DefyGENETICS hosts or participates.

Roger has been a personal trainer, working out of the Colonial Heights gym of American Family Fitness, during 2002 – 2011; founded DefyGENETICS, LLC in 2011. He has had the privilege to mentor, mold and develop a vast array of clients and athletes on all levels, from the elite athlete (professional baseball player, many NCAA Div 1 athletes, professional football players, countless youth and aspiring high school athletes) to those regaining their active life from one of inactivity, and even obesity, to an adult rehabilitating from joint replacement. Roger is extremely experienced, knowledgeable, passionate, intense and energetic.

Roger has been a competitive body builder and annually enjoys coaching youth football and basketball. One of Roger’s several talents is the ability to provide influential mentorship to young inspiring athletes that ultimately develops the minds, bodies & spirits of each he has the privilege to train.

His Motto: Hard Work & Dedication = SUCCESS!

(Philippians 4:13) I can do all things through Christ Jesus, who strengthens me.