Alaina B.
"Having KC as a trainer has done wonders for my physical and mental health! It took a long time to find the courage to go to the gym at all, let alone sign up with a trainer. But KC has made everything so easy and comfortable! From our first consult to every session since he's always had a very kind and gentle way about him that will make you feel confident wherever you are in your health journey. He will push you to give your all with each session and always checks in to make sure you feel good before bumping things up a level. He's helped me build foundational skills that I can use now to feel confident when I'm in the gym doing solo workouts. He will help you with accountability but in a way that isn't judgemental or guilt inducing, but makes you want to keep at it even when things are hard. Also, as a woman, having a male trainer was an extra layer of anxiety at first but truly I could not recommend him enough. He's well versed in workouts that help a woman's body, has never made me feel uncomfortable and always asks before any physical touch/guiding through movements, and doesn't make me feel silly for struggling to lift at a small weight level! He is an awesome trainer!"

Personal training tailored for your goals
Olympia, Washington

Transform
Your
Fitness
Journey
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Lose 15+ pounds and reduce inches
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Build lean muscle, strength and balance
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Improve your fitness, health and energy
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Feel stronger, mentally and physically confident
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Build sustainable habits that last
Find your purpose and path
LOSE WEIGHT. BUILD STRENGTH
Become more confident
KC KIM FITNESS provides personalized
1-on-1 coaching to help you get there.
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20+ Years of Fitness & Training Experience
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Worked Alongside Established Trainers, Nutritionists & Coaches
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Former Kickboxing Champion
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Former Regional-Level CrossFit Competitor
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Strength & Muscle Development
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Fat Loss & Body Composition
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Beginner-Friendly Fitness Coaching
Kami E.
Thomas K.
Josue M.
"If you have a chronic disease that makes working out tough, I highly recommend KC as a personal trainer. He's super patient, modifies workouts to avoid pain/discomfort, and is great at communicating and offering encouragement! The gym is very clean and a great environment to workout in."
"KC is one of their personal trainers and his performance is beyond expectations. He listens carefully during our workouts and structures his training plans with an eye to your personality, strengths, and weaknesses. He is always available for advice and guidance, even outside of the personal trainer sessions. I’ve worked with several personal trainers in the past (pre COVID) and he is by far the best I’ve had. Highly recommend"
"KC Kim has been an incredible coach throughout my fitness journey. His approach to weight loss is truly unique—he showed me techniques that not only helped me lose weight, but also gain strength and muscle while still losing inches around the waist and gaining inches around my chest. What really sets KC apart is how personalized and effective his methods are. He takes the time to understand your goals and gives you tools that actually work in real life. Thanks to his guidance, I’ve seen real, lasting results. I highly recommend KC to anyone looking to transform their body in a sustainable and smart way!"
★★★★★ 5.0 Google Reviews
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ABOUT
KC KIM FITNESS
New to the Gym?
Find a purpose and
Start with Confidence.
Walking into a gym for the first time can feel overwhelming but you don't have to figure it out alone.
My coaching is designed to help beginners build confidence through a structured, step-by-step plan. You'll learn proper form, safe lifting techniques and how to use gym equipment correctly while building strength and reducing body fat.
Instead of wondering what exercises to do, you'll follow a personalized program with clear direction, measurable progress and expert guidance every step of the way.
Whether your goal is to lose weight, get stronger or simply feel healthier, I'll help you build a strong foundation so you can train with confidence and achieve lasting results.

KC KIM FITNESS is a results-driven personal training service based in Olympia, WA. Dedicated to helping clients build strength, confidence, lose fat and improve performance through structured, goal-oriented coaching.
My mission is simple: to build confidence, stronger bodies, discipline and long-term results. day in, day out

MEET THE TRAINER
KC Kim
I'm KC, a passionate personal trainer committed to helping you achieve your fitness goals. My approach combines strength training, conditioning and functional movement to create customized programs tailored for you.
I’ve lived the transformation throughout my life and have consistently found success in my own fitness journey.
I want to help anyone with the determination to make that same transformation in their own life.
230lbs→ 158 lbs
Body composition 5.2%-22%BF
kickboxing champion
CrossFit competitor
trainer with 20+ years of experience.
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My purpose is to give you the knowledge, skills, and confidence to navigate the gym with proper technique, intentional training, and a clear plan. I want you to walk onto the gym floor knowing exactly what to do and why you're doing it.
My coaching is most fulfilling when you're achieving results and have the ability to maintain them on your own.
My goal has never been to keep clients dependent on me for the long term, it's to empower you to become confident and self-sufficient.
That said, many clients discover they enjoy the accountability, structure and progression that comes with continued coaching. We all tend to push ourselves further when we're challenged, supported and monitored. If you choose to continue training with me beyond reaching your initial goals,
I'm truly grateful for the opportunity to be more a part of your fitness journey.