Billy Thornhill
“A year from now you may wish you had started today.”
about Billy
Billy grew up immersed in sports, playing football (soccer), competing in athletics, and even dance. This foundation in movement and performance naturally led to a passion for coaching. Before stepping into the personal training world, Billy spent nearly six years working in schools and holiday camps, coaching children. It was here that the love for coaching truly took root – eventually leading to a career training the “big kids” in the gym.
Starting out in a private gym in West London, Billy dove deep into different training modalities, constantly expanding his knowledge and refining skills. Now, with experience competing in fitness competitions like Hyrox, Crossfit and Turf Games, Billy brings a performance-driven approach to coaching, helping clients push beyond limits they never thought possible.
Specialising in improving compound lifts from refining technique, building strength, or minimising pain, Billy is committed to helping people move and perform better. Whether dripping in sweat after a tough conditioning session, testing out some plyometrics, or having a laugh with clients, you’ll easily spot Billy in the gym – just look for the bald, shiny head!
specialisations
- Strength & Conditioning
- Plyometrics
- Hypertrophy Training
- Olympic Lifting
training philosophy
I help everyday men and women become stronger, move better and break limits they once thought impossible. With my background in sport and fitness, I understand that the journey is just as important as the destination, and that destination is always evolving. Through structured training, progressive challenges, and daily movement, I provide my clients with the tools to push beyond their comfort zones. With consistency, dedication, and discipline, transformation isn’t just possible, it’s inevitable, and there’s always another level to reach.
education, experience & achievements
- Cert III & IV in Personal Training
- Strength and Conditioning Qualification
- Olympic Lifting for Athletes
- Reformer Pilates Qualification
- Multiple Fitness Competitions (Hyrox, Turf Games, Crossfit)
- Athletic background with Football (Soccer) and athletics.
3 Fun facts
- Back in the UK, I competed for my county in Hurdles.
- I once took part in a Dance Off competition.
- I started coaching kids in sports when I was 15 years old.
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PT Client Reviews
Zoraida G
“The most versatile, knowledgeable, professional and fun personal trainer you’ll ever meet!! Coming from a yoga background I’ve never considered myself a gym person but thanks to Billy I’m loving it!! I feel confident using the different machines and I’m seeing results in just three months, I feel stronger and fit but also motivated and determined to keep my journey and keep improving, but above all excited to keep training because it’s fun every time with Billy and he pushes me enough to keep growing stronger.
I decided to look for a PT cause I used to suffer from migraines weekly due to a car accident years back, bad postural habits, muscular tension and weakness, Billy guides me through each workout, exercise and movement and adapts the workout to my needs every time so I can get stronger without compromising my resistance and triggering the migraines and the result is simply amazing! I don’t have regular migraines anymore!!! I know how to perform my exercises thanks to Billy and migraines are now a rare episode in my life. I know consistency is key so strength training is now part of my life and I’m lucky to have THE BEST PT!! Billy Thornhill, so if you’re a beginner like me don’t
hesitate to contact him and even better, if you’ve been on this journey for a while and want to jump to the next level then Billy is your man!
Ashley N
“Billy is a legend. Have made so much progress in the gym and am always learning new exercises. He’s got a great sense of humour and is extremely knowledgeable about all things physical fitness, health and nutrition. He is even certified in Pilates and has helped me a lot with pain and recovery. 10/10 recommend to all!
Andrew C
“I’ve trained with several trainers over the years but in the 6 months I’ve been training with Billy I’ve seen the most significant improvement in how I look and feel. He takes the time to understand your goals and what works to keep you motivated and focused. The only downside is the dad jokes at 6.45am!”
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