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I'm D'Marcus Williams, Head Coach , Owner, and CEO of Willpower Workouts.  With over two decades of personal training, athletic coaching, life coaching, and college professor experience, I've been labeled the "motivational mastermind" when it comes to body transformations and sport performance! 

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My Story

I'm a Certified Personal Trainer with a Master’s Degree in Kinesiology, concentrating in Sport Management, and a Bachelor’s Degree in Sociology. As a college professor, I've taught many subjects in kinesiology to ambitious students who embarked on wonderful careers in the industry.  As a director of one of the largest transformation centerss in California, I coached coaches to be the best at unlocking unrealized potential in people.


As an elite USA Track & Field Athlete, I competed at the highest level, ranking 7th in the US and 12th in the world.  While competing in USATF Masters', I was ranked #1 in the world in two events. I've trained with, and battled against, some of the best athletes on the planet, and had hall of fame coaching along the way.  

I've coached at the NCAA, IAAF, NFL, levels and helped develop champions at each stage.  From the San Francisco 49ers to homemakers and business professionals; from Olympians to high school and youth athletes; from general population to the most finite of elite selections, I've coached them all.  My system delivers an unparalleled degree of drive, motivation, and goal achievement, ushering clients to their goals!  No matter if the fitness goal is to lose 60+ pounds of body fat, gain 20 pounds of lean muscle, get ready for a team tryout, or just feel better all around; I've got the tools to get you there.  


Being a Native of San Francisco California, I was recognized as one of the city's "Healthy Heros". I also recieved the "Pioneer Award" at the Los Angeles Unsung Hero Awards.  Nine-time Trainer Champion of the original Slim in Seven Challenge, I've helped hundreds of people lose thousands of pounds.  I'm a husband and father, son and brother, uncle and nephew, pillar in the community and entreprenuer.  I bring all of these talents, skills, and experiences to the table every day, for every client, in every situation.  

If you've got the will, I'll show you the way!


I'm always looking for new and exciting opportunities. Let's connect.



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