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Abstract Paint



"For anyone who wants to play at a higher level and gain an unfair advantage.

Brett gives you the tools to start playing chess whilst everyone else is playing checkers.

Brett has helped me to develop what I can only describe as a superpower"


Benjamin Brain


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Brett Mabberley is an extraordinarily insightful human being; he has a scarce skillset of technical 'geek' know-how and emotional intelligence that makes him an extremely effective coach, strategist and visionary.


 He has a powerful empathetic temperament that is tough and yet understanding both at once, which is why he is such a popular coach and trainer.


He's also an inspiring, engaging public speaker with some cutting-edge content on human behaviour, communication and world-class performance.


Highly recommended!


Rob Brown

Founder & CEO - BDA

(Business Development Academy) 

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 "Having Brett in my team for the past 2 years has been a real advantage which has taken my career to the next level and helped me to win multiple awards.

Whether I am auditioning for a new project, filming on set, or preparing for media tours, Brett's coaching and support have been instrumental in my success"

Award Winning Actress 



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I have worked with Brett over the last year within a high-performance team for my athletes.  His addition to the team has been a great one and I have seen a noticeable difference in my clients.

Alongside this, Brett is a great guy and has gone out of his way numerous times to help me personally and professionally.


Riess Silva

Strength And Conditioning Coach For World Champion Boxers, UFC Champions AndHigh-Performing CEOs

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"I have worked with Brett for over 3 years now and my results have gone through the roof.


Brett is talented in what he does, his down-to-earth and unique approach to coaching is the best I have ever seen.


 He has helped me understand myself on a deeper level, given me the skills to overcome imposter syndrome and continues to support me with my acting career and private life"


Superman & Lois


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"Brett's vast knowledge of body language, emotions and psychology is undeniable.

His enthusiasm, great delivery style, approachability and professionalism made an interesting subject totally fascinating.

Tracey Kearns (MBA, CIPD)

Change Manager At

Transport For Wales

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"Managing my emotions in the ring has been crucial to my success and working with Brett over the past 12 months has added 15-20% extra to my performance.


Hiring Brett has been a real game-changer which has taken my career to the next level and helped me to win titles."

Matchroom Boxer


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I highly recommend Brett as a personal performance coach.

He helped me develop clarity in my personal and business goals whilst going through a challenging period.


As a direct result of working with him, I streamlined my business and developed clear and ambitious goals and he helped me develop and align my work to my key strengths whilst also helping me to understand what I really wanted.


Brett was personally responsible for helping me to develop a coaching business and within a month of working with him, I had my first paying client.


Brett is easy, friendly and warm to work with and goes way beyond what you would expect of a coach.


I've worked with several coaches over the last five years and Brett is head and shoulders above any of them.

Kristian Jeffery


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"Working with Brett over the last few years has transformed my performance both on and off the pitch which has seen me secure a new 7-figure contract. 

I can't recommend Brett enough, he continues to be a pivotal part of my life, not only as a coach but also as a trusted friend"

Premier League 



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"Brett is a cut above the rest and has given me a valuable set of skills that have changed how I approach sales conversations and investment opportunities that deliver real ROI.

I have worked with Brett for over three years

now and can't recommend him highly enough.

Neil Armstrong

Director/ Investor

Of Multiple Companies

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" Brett is an expert in his field, he's a first-class consultant and goes the extra mile to help and certainly exceeds expectations.

I would recommend Brett as both a consultant and a speaker.

Donna Gardner Hickman

V.I.P Events


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"Brett has been a true driving force, enabling me to action my plans and strategies to realise my potential through setting up my own Training and Development company.


His support and guidance have been instrumental in the decision-making process for me to leave the corporate world and to believe in my own ability and talent.

His continued support through his fantastic coaching skills keeps me motivated and confident to keep moving forward and has enabled me to succeed in a career that I have wanted to follow for over 5 years.


I would highly recommend Brett as an expert coach.

Petra O Hara

People Development Coach

And L&D Specialist

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"Having heard of Brett's work within elite sport and his success, It was a big goal of mine to get him on my team.  

Wow! I wasn't wrong. Since working with Brett I have become a warrior in the ring and an all-around better person.


In my opinion, Brett is a world-class specialist in high performance and continues to prove it time and time again"   


Sky Sports

Professional Boxer


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When I met Brett several years ago, I knew I had to work with him.

He has been an inspirational coach and has guided me in my own coaching business.

It sounds cheesy to say he has changed my life, but he has.

Brett always goes beyond what you expect him to deliver, for which I am very grateful.

I class Brett as a true friend, and I look forward to continuing to work with him.

I can't recommend him enough, whether you need coaching, or want to develop your own coaching business.

Vicki Lovegrove

Confidence Coach

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"I have worked with Brett in a number of areas over recent years, I have found him to be engaging, knowledgable and highly credible, and above all, authentic.

His range of expertise is extensive and I would have no hesitation in recommending him.

Patricia Colden

HR Specialist/Chair CIPD

Colden Human Recourses LTD


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When the student is ready the teacher appears...

I've just had the privilege of working with Brett on his People Intelligence Accelerator Programme and all I can say I was in the company of a Master.

Brett's incredible knowledge, experience, and ability to deliver are simply world-class and the content of the programme is priceless.

Before working with Brett, I would have considered myself an advanced communicator but this has catapulted me to a whole new level.

If you are looking to increase your earning capacity, create better sales/negotiation skills and gain a MASSIVE business advantage over your competitors or peers

(100% ethically) speak to Brett ASAP.

Carie Lyndene

Sales Specialist

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"Brett's coaching and consulting have helped me to become the CEO I needed to be in order to run a multinational business. 

I now have a good work-life balance, have developed a high-performance mentality and my people skills have become my secret weapon.

It can be lonely at the top but with Brett's support and guidance,

I'm excited about the future.

Chief Executive

Financial Services


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Brett is one of the most inspirational and insightful people I know.

As a lifetime learner, I have benefited hugely from the knowledge, skills and experience that Brett has to offer.


A couple of hours spent with Brett and you'll find out exactly who you are and what you want to achieve.


Brett doesn't just talk the talk he walks the walk and I would highly recommend that you spend at least a couple of hours with him.


You won't regret it.

Chris Williams

Co/Founder Of

The Buddy Bag Foundation

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We commissioned Brett to develop a program for our curriculum that he then delivered to all of our year 7 students to give them a basic understanding of behavioural science.


It equipped them with the knowledge to apply their skills in communication

to the real world.

Brett’s program was captivating, fully immersing students in a course that addressed all learning styles.

His professionalism and knowledge are outstanding and I would highly recommend Brett and his programs.

Miss Pierduta

Highfields High School


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Don’t you just love it when somebody explains something to you in simple terms and you have a ‘lightbulb moment


This is my experience with Brett. His insights quickly helped me to better understand myself and my clients.


And I believe that this has helped me to be a better Adviser.

Phillip Robinson

St James Wealth Managment

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I have had the pleasure of working with Brett a few times and every time I am amazed at his knowledge and sheer brilliance to help people reach their potential.

He has such a warm and genuine manner and a great presence.

He shares insight and gives tools that can be applied to keep his powerful work alive.

Georgina Jones

Founder Of Turn Lights On


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Brett is an extraordinary person and has been instrumental in my own development as a high-performance coach.


He goes above and beyond because he has a genuine passion to see people do well and my own career has been fast-tracked literally by years because of Brett's support, guidance, advice and teachings.


And when you add in his unique area of expertise - People Intelligence (which is a real-life super-power for business people) - well, that's just the icing on the cake.


I greatly value having Brett in my network, and I'm also proud to now be able to call him a good friend.

For anybody that wants more out of life or to become a successful coach or consultant, Brett is the man you need!


High-Performance Coach

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What can I say about Brett!  He is honestly one of the most interesting, knowledgeable and fascinating men I have ever met.


I had only ever met people that were playing at being a  performance coach but he is the real deal.

So when I was given the opportunity to work with Brett I jumped at the chance.

He is an extremely professional person. 

I can highly recommend working with Brett as I have

Elizabeth Mee

Business Relationship Executive


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Brett is exceptional at what he does. I met Brett whilst on a coaching skills workshop and it was immediately obvious that the years he has spent on his own development have made him highly skilled in what he does.

I commissioned Brett on a one-to-one basis to further enhance my communication skills and to help with my reading of a client's body language, the depth that he goes into is amazing, I especially love the reading of Micro Expressions for any fan of the Tim Roth series "Lie To Me".

It has been a pleasure to introduce Brett to some major Corporate companies including The University of Birmingham and Natwest/RBS where he has worked his magic to improve teamwork, morale and above all results.

If you have a chance to work with Brett then I cannot recommend him highly enough.

Matt Broadhurst
Wealth Manager
St James's Place

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It takes a person with special qualities to enter a Young Offenders Institution and work with young people.


This is what Brett did and did for a number of years.

He has a great ability to engage with people and get the very best out of them.

His approach is always highly professional and he talks a huge amount of common sense.

A great colleague and I highly recommended

Lee Willows

CEO Of Trailblazers


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Brett has a gift of helping people connect with others in a more impactful way.

His down-to-earth yet professional approach gives you the confidence that you can go to the next level in your industry.


The insights he shares are not just theory but proven through his many years of experience and you will always walk away feeling like you can overcome what previously held you back.

I fully recommend Brett to you as someone who will get to the heart of what you are trying to achieve and give his all in helping you get there.

Gareth Morgan
Leadership Coach And Author Of The

Winning Conversation

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"Within 3 days of completing Brett's program, I collected over $48,000 in sales by recognising my worth and having a strategy for communicating my value.


I can't thank Brett enough, his unique approach is a breath of fresh air

and has changed my life."


Sales Coach



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 After spending 8 hours on a 1-2-1 insight-to-impact course with Brett,

I felt re-energised.


Brett helped me overcome obstacles I had faced with people management.


Understanding my management style and how that impacts others was a huge learning curve for me and something I now use not only at work but understanding others outside of work.


I thoroughly enjoyed my time with Brett and would highly recommend 


Marie-Clare Chaney
Event Sales


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Working with Brett over the past 6 months has proven a worthwhile

investment in my future.

His one-to-one coaching has been critical to my recent success and I can't

thank him enough.

Brett is a special person with a firm but fair approach and I now

understand why he is in demand. If you want an expert who will go above

and beyond then give Brett a call 


You will not regret it.

Litigation Lawyer



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Brett is the man! After meeting Brett and having intense one-to-one sessions along with attending his amazing seminars on a regular basis I started to believe in myself again. 


Brett's approach to teaching is unique, he leaves you speechless and wanting to hear & learn more. I am now running my own empowerment coaching business thanks to Brett.


This guy is unbelievably amazing, he keeps his audience captivated, he inspires them and most of all people leave his company BELIEVING they can do it!!


Brett, I cannot thank you enough for all the support you have given me over the last year if it wasn't for you I would still be at that crossroads in my life.

Lisa Powell

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