The Operating System for Your Performance and Physique.


Learn exactly how I physically transformed myself and went from 113kg to 10% body fat so you can feel proud of your physique and achieve peak mental output… but only if you want enjoy yourself while you do it.Sound good?


  1. Learn about my cutting-edge OS.

  2. Imagine what your new life + body looks like.

  3. Then we'll make it happen.

What is LeanOS?

Cards on the table, I love efficiency and systems – and that’s why you need to be working with me for the next 3-6 months.My mission with LeanOS is to level you up with a bod you’re proud of + get you a brain boost that matches. Intelligent systems, actually enjoying your life, and a sprinkle of bespoke AI... the world's your oyster.You're here because you want a few simple things:

The Bod™

Yes to health, performance and the insane life upgrade you get from investing in yourself. But undeniably, the bod is a big perk.

  • You want clothes that fit you perfectly.

  • Or maybe you want to go all in on the abs like I did!

  • An evidence-based beeline to results without the BS you hate and all the unnecessary sacrifice.

The Freedom

You don't want to kill yourself in the gym all week. You don't have to.

  • Be tactical with your nutrition, exercise the right amount for your goals, and bank the spare time.

  • I've battle-tested this whole thing, believe me. MVP > all else.

The Fun

Fun should 100% be part of the plan → that's how you actually stay consistent.

  • If your social life has gotten in the way before, it's probably because your plan didn't include it.

  • Just to be perfectly clear: your social life is a key component of your success.

We'll Build a System, Not a Prison

The only way to build a body that lasts is through building a life you actually enjoy. That means:

  • Discovering a daily habits that sharpen your edge and create your dream physique by default.

  • Building a system of these daily habits with your career and social life top of mind.

  • I'm telling you now: that is the only way to stay consistent and secure the best version of yourself.

That's How This Happens

Privacy is important: I don't ask clients for pics, but some are keen to help me on my mission (because we all know a picture speaks 1,000 words).That's me in the middle by the way! Crazy.

How We Win:

01

Top Level Expertise

You + me + your plan.

  • We identify your desires, pain points, and build a flexible plan.

  • Your career + social life are features (not obstacles)

  • Minimal sacrifices for maximum fun.

02

Real-Time Strategy

With bespoke AI.

  • Offload decision fatigue to the world's most intelligent coach.

  • Remove guesswork from everyday decisions.

  • Built in protocols for constant assurance.

03

Accountability Check-Ins

To secure the win.

  • Frequent check-ins ensure you stick the landing.

  • Choose between synchronous and asynchronous.

  • This makes everything work.

Join the Winners

You were the first coach that had that niche – the corporate life of a nine-to-five. Maybe extra hours, maybe networking at night, maybe happy hours. I knew, this is my guy, because this guy experienced what I experienced. Every other guy or girl I saw were all just bodybuilders. It was a comfort because you went through the struggles that I ended up going through or the feelings or the mental side to it all.🇺🇸 Mack, New York

I would highly recommend David for anyone looking for help on their health journey. Instead of providing quick fixes, David provided sustainable solutions tailored to my lifestyle. This is all about being able to live your life but have mechanisms in place to ensure you stay, or can get back on track.🇬🇧 Trisha, London

I was looking for a solution to my myriad of failed diets and workouts. And wanting to understand why my attempts had stalled. David's guidance has made a massive difference not only in terms of my weight (8kg down baby!) but also my outlook on diet and exercise. I'm now leaner and more confident in my own diet, meal prep, and exercise routines because I can see the results.🇳🇿 Alex, Wellington

Highly recommend David to help reach your personal and aesthetic fitness goals! David catered the perfect personalised plan to help me achieve my desired results without sacrificing the lifestyle that I love. With David’s coaching I can now say I have the body I want and tools to maintain it. Thank you David!🇦🇺 Jesamine, Brisbane

Mack dropped 35lbs in 6 months:

How to Join LeanOS

If you’d like an invitation to join LeanOS, make sure you’ve followed me and then DM me 44 on Instagram so I can send it to you.

Follow + DM David “OS” on Instagram

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Scroll back up and learn how to start so you can level up. Now!Kidding, but jokes aside –Your time is the most valuable thing you have. Don't waste it guessing. Enjoy the life upgrade sooner.The smartest way to get both the physical + mental uplift is to bring someone in who sees the clearest path to results in your life.I call it chaos alchemy → it's my secret weapon.If you know the value of your own time, want the bod, the better brain and the smartest path built for you – get me on your team.I used to weigh 113KG and now I'm 10% body fat.Believe me, what you want is possible.Let's get it for you. 👇🏼

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