OG Aesthetics TransformationsReviews of originalgainstas.com

I asked my son, “Would you believe that two years ago, I was 55 pounds heavier?” He was as shocked to realize that as I was to say it out loud. I’m 55 years old, 167 lbs, and around 11.8% body fat. I hired Coach Kevin Chang in October 2024. With a lot of hard work since then, along with Kevin’s direction and implementation of his OG strategies, this day just wouldn’t have ever materialized. I’m still pushing toward my goal of getting below 10% body fat, and this is the closest I’ve ever been. This is a shout-out to Kevin for all of his generous help, guidance, patience, and personal experiences shared with me to get me here: 55 lbs lighter, leaner, stronger, and just steps closer to my goals.

Kevin Chang has genuinely changed my life for the better. When I started working with Kevin, my goal was to improve my physique—specifically to lower my body fat and build more muscle. I’ve absolutely made progress in those areas, but what I didn’t expect was how much working with Kevin would improve other parts of my life as well. I sleep better at night, have more energy throughout the day, and feel much more confident in my approach to both nutrition and exercise. Kevin has helped me develop a much healthier relationship with food and working out—one that prioritizes consistency and progress without making me feel like I have to sacrifice flexibility, social events, or enjoying life to reach my goals. One of the things I appreciate most about Kevin is that he genuinely cares about his clients as people. He listens, understands that everyone has different circumstances, and provides advice that is tailored to the individual rather than giving the same one-size-fits-all answer to everyone. He’s helped me cut through all the conflicting information and noise surrounding fitness and focus on what actually works for me. If you’re serious about reaching your fitness goals and want someone who will not only help you get there but also teach you how to make fitness a sustainable part of your life, I can’t recommend Kevin Chang highly enough. He’s made a bigger difference in my life than I ever expected when I started.

When I started this program I was overweight, on blood pressure meds. After 6 months I was off of meds and lost over 50 pounds. My energy is back and feel amazing. If you are on the fence I would take the chance and start this program. If you work the program you will get the results. Kevin is an amazing coach.

The best fitness training and lifestyle program I have ever done

Kevin and Dan really know there stuff with this program. I was able to loose the weight I wanted, relatively quickly. The surprisingly part is how easily it stays off. I’m on a pretty flexible diet and my weight is still where it needs to be. For once in my life I’m really in tune with my body. Good program really. I’ll use it for the rest of my life.

Kevin's awesome, highly responsive. I got completely shredded at 41, best shape of my life, and from that point it's been three months, and I've added 23 lbs. of mass since then. Super excited about this process!

Just wrapped up a 6-month program with coach Kevin and couldn’t be more grateful for the experience. From day one, he was incredibly attentive and intentional about building a plan tailored specifically to me—not some generic template. We spent time dialing things in based on how my body responded, my lifestyle, and my energy levels. What stood out most was how data-driven his approach is. He didn’t just talk theory—he showed me, with real time feedback and adjustments along the way, exactly how to optimize everything. As the program progressed, he did a great job managing training volume in a way that kept me progressing without burning out. And during the tougher stretches—which inevitably come with a longer-term transformation—he kept me focused, motivated, and locked in on the bigger picture. This wasn’t just about getting in better shape—it was about learning how to approach the process with discipline, structure, and consistency. I achieved results that I genuinely don’t think I could have reached on my own. If you’re serious about leveling up and want someone who truly knows how to individualize a plan and guide you through the entire process, I can’t recommend Kevin enough.

Coach Kevin is great to work with and the program is proven to work. He provides consistent motivation and has a wealth of knowledge to share. His program is unique and will help you to keep the fat off for good.