Our Coaches



Ketogains prides itself in helping educate and empower people. One of the most important aspects in the way we do that is the contribution of very experienced people who are passionate about helping others achieve optimal results.

A coach or personal trainer with a “Ketogains Certification” is a person who has proven to have the experience,  personal knowledge in ketogenic lifestyle and commitment and passion to help others. They have passed our Fitness and Ketogenic Nutritional test and we are confident to recommend them as official Ketogains Coaches.

All “Ketogains Certified Coaches” have also either a Nutrition / Strength Training degree, or are certified by a recognized institution such as  the ISSA, Precission Nutrition, or Bayesian Bodybuilding.

We are confident they can help you in a professional manner in subjects like: Ketogenic nutrition and lifestyle, meal plans, fitness and strength training programs, etc.

WARNING: Please BE WARY of any other people soliciting their Personal Training / Coaching services and claiming to be a Low Carb / Ketogenic expert IN ANY GROUP OR COMMUNITY.

We only endorse people with a proven record and knowledge and / or accompanyng certifications.

Luis Villasenor

Luis Villasenor (aka DarthLuiggi) is the founder of KETOGAINS.

Luis has always been passionate about fitness due to a personal interest in improving his own physique. Always curious in learning the “whys and how’s” of how it all works, he has been studying and researching nutrition and strength training since he was 17.

Upon discovering ketogenic diets in 2001, Luis has been on a low carb regime ever since, which he has used to favorably recomposition his body and improve his health,

Due to this, Luis decided to develop KETOGAINS as  to share his experiences and knowledge and help people attain their health and fitness goals.

Luis is regarded as one of the most experienced and knowledgeable persons on Low-Carb / Ketogenic dieting, and is the “go to guy” when applying a Low-Carb diet for Bodybuilding and Strength Training by well-known and respected insiders, leaders, influencers of the low carb/paleo and general fitness community, such as :

among many more.


  • Elite Trainer – International Sports Sciences Association (ISSA)
  • Specialist in Fitness Nutrition (SFN) – International Sports Sciences Association (ISSA)
  • Certified Fitness Trainer (CFT) – International Sports Sciences Association (ISSA)
  • Fitness / Exercise Therapist (SET) – International Sports Sciences Association (ISSA)
  • Corrective Exercise Specialist (SCE) – International Sports Sciences Association (ISSA)
  • Currently studying for Specialist in Bodybuilding (SB) – International Sports Sciences Association (ISSA)
  • Bayesian Bodybuilding Personal Training Certification
  • Bayesian Bodybuilding Personal Training – Spanish Course Main Host and Tutor
  • Currently studying for the MNU Nutritionist Certification
  • Currently studying for the Primal Health Coach Certification
  • Currently studying for the Kaatsu Certification Program
  • CrossFit Level 1 Trainer (CF-L1 Trainer) – CrossFit
  • Evolution Nutraceutical Company – Sponsored Athlete
  • Bachelor in Business Administration & Marketing – Universidad Iberoamericana (MX)


Tyler Cartwright

Tyler began his journey at 505 pounds, alongside his wife whose top weight was nearly 300 lbs.  They have walked together through the journey toward health and fitness over the past 11 years.  Tyler has reduced his weight to 205 pounds and maintained within 10 pounds for well over a year.  His wife, Jamiee, has likewise reduced her weight to 160 pounds and maintained there for 2 years.  Professionally, Tyler’s focus is on working with clients who need to shift lifestyle, behavior, and mental roadblocks to their success, and he coaches our novice and beginner Bootcamps along with a select number of ‘special case’ clients who have needs outside of those that a group setting can support.  He and Jamiee have one daughter, one Labrador retriever, and one crazy/fun/busy life!

Tyler’s background in sports and powerlifting has been advantageous in his pursuit of physical health and wellness, but it was the mental aspects which most surprised him. Tyler’s experience as a self-professed “science nerd” has lead him to become a sought after resource both for a number of popular low-carbohydrate blogs and podcasts, but also as an author of both the ketogains.com website.

Tyler’s principal areas of interest are:

  1. The biochemistry and bioenergetic facets of human performance.
  2. The psychology of change and embracing the journey of long-term non-surgical fat loss
  3. The context-based approach to a well-formulated ketogenic diet.

Tyler’s primary focus these days is in both group-based and individual coaching, introducing the gym to brand new lifters, and encouraging and motivating people to step out of what has obviously NOT worked for them, and to aid them in developing goals, make changes that last, and changing lives in the process.

Along with Luis, he is a founding member of Ketogains, LLC.


  • Specialist in Fitness Nutrition (SFN) – International Sports Sciences Association (ISSA)
  • Certified Fitness Trainer (CFT) – International Sports Sciences Association (ISSA)
  • Specialist in Bodybuilding (SB) – International Sports Sciences Association (ISSA)
  • Bayesian Bodybuilding Personal Training Certification
  • Precision Nutrition PN1 Coaching Certification
  • Currently stuydying for Precision Nutrition PN2 Coaching Certification
  • Currently studying for the Primal Health Coach Certification
  • Currently studying for the MNU Nutritionist Certification
  • Bachelors of Science & Business Management – Mid-Continent University


Zach Moore

Zach graduated summa cum laude from Indiana University with his master’s degree and holds numerous certifications within nutrition, exercise, and fitness – certified strength and conditioning specialist (CSCS), Precision Nutrition Level 2 coaching certification, certified Bayesian Bodybuilding trainer, USA weightlifting certification, and more.

He has worked with physique athletes, strength athletes, soccer moms, and most everyone in between.

He is currently a coach with Ketogains and Precision Nutrition, and also owns Zach Moore Fitness, LLC, where he does writing, speaking, and consulting.

He was previously a full-time coach at Indianapolis Fitness and Sports Training (IFAST), ranked multiples times as one of the top 10 gym in the US.

Along with Tyler and Luis, Zach is in charge of building awesome and challengeing training strength training and body recomposition programs.