London · Performance & Longevity Coach

TRAIN
SMARTER.
Live longer.

For driven professionals who want more than aesthetics. Build lasting strength, move better, and create habits that change everything — for good.

Start Your Journey View Programmes →

21+

Years Experience

310kg

Deadlift

Disciplines

Powerlifting ·Bodybuilding ·Gymnastics ·Longevity Training ·Mobility & Recovery ·Sleep Optimisation ·Habit Coaching ·Soho & Mayfair ·Online Worldwide ·Powerlifting ·Bodybuilding ·Gymnastics ·Longevity Training ·Mobility & Recovery ·Sleep Optimisation ·Habit Coaching ·Soho & Mayfair ·Online Worldwide ·

About Mckenzi

NOT JUST
a trainer.
A COACH.

With 21 years across powerlifting, bodybuilding, and gymnastics, Mckenzi has spent two decades learning what actually works — and what doesn't. Now, he brings that experience to clients who are serious about changing their life.

His approach goes beyond the gym. Small, consistent habit changes compound over time into a completely different way of living. Better sleep. Better movement. More energy. A body that works for you — for decades to come.

🏋️

Powerlifting

💪

Bodybuilding

🤸

Gymnastics

21yr

Experience

310kg

Deadlift

260kg

Squat

190kg

Bench

"It's not about one big change. It's about micro-habits that stack — until one day you look back and realise your entire life is different."

— Mckenzi Sager

Programmes

HOW I
can help

12-Week Online Coaching

Train anywhere. Change everything.

My flagship programme — built for driven people who want real, lasting results without being tied to a location. We start with a full consultation, then I build your custom training and nutrition plan from scratch. Every week we check in, assess progress, and adjust. No templates. No guesswork. Just a programme that works around your life.

Free discovery consultation call
Fully bespoke 12-week training programme
Custom nutrition plan built around your lifestyle
Weekly check-ins to track progress and adapt
Direct messaging access for support
Mobility, recovery & sleep guidance

Apply for Online Coaching

12 Weeks · Online

£1,440

just £120 per week — fully bespoke, worldwide

Limited spaces available.
Consultation required before booking.

In-Person Personal Training

One-to-one sessions at Top Notch gym, Soho & Mayfair. Technique-led, progressive, and entirely tailored to where you are right now — and where you're heading.

Longevity & Health Coaching

A holistic approach to performing well for life — mobility, sleep optimisation, recovery, and the daily habits that determine how you age. For people who think long-term.

In-Person · Price List 2026

TRANSPARENT
pricing

Single Session

£150

per session

Perfect for trying a session before committing to a block.

12 Sessions

£1,680

£140 per session

Save £180

A solid block to build momentum and see real progress.

24 Sessions

£3,120

£130 per session

Save £480

The sweet spot — enough time to build genuine, lasting change.

36 Sessions

£4,320

£120 per session

Save £1,080

Full commitment. Maximum value. Life-changing results.

Session expiry: All session packs expire after 180 days from purchase. Cancellation policy: Sessions cancelled within 24 hours will be charged in full.

📍 Location

Top Notch Gym · Soho & Mayfair, London

How It Works

THE
process

01 — Consult

Discovery Call

We start with a conversation. I learn about your goals, history, lifestyle, and what you actually want your life to look like.

02 — Build

Your Programme

I build your fully bespoke training and nutrition plan — structured, periodised, and designed to evolve with you over 12 weeks.

03 — Execute

Train & Track

You get to work. Every session is purposeful. Every week builds on the last. Progress is tracked and adjusted in real time.

04 — Evolve

Weekly Check-In

We review, adapt, and keep pushing. Small consistent changes compound — until one day you realise your entire life has shifted.

Real Clients · Real Change

THE
evolution

Image coming soon

Client Results

WHAT THEY
say

Training with Mckenzi has been life-changing. I went from 65kg to a muscular 90kg thanks to his expertise, dedication and holistic approach. He's 100% dependable and makes every session enjoyable.

Kevin S. Griffith

Accountant · London

I first met Mckenzi through my physiotherapist, while I was recovering from ACL surgery. I'd stopped training for months and lost my strength and physique. Since then, Mckenzi has gotten me into the best shape of my life, better than before the injury. He's trained my mind as much as my body, and I've become more resilient, stronger, and genuinely happier. Working with him has been one of the best decisions I've made.

Student · London

Replace with a real client quote. Where did they start? Where are they now? That contrast is what resonates with new clients.

Client Name

Job Title · London