Olympic gold medalists, rapid-growth entrepreneurs and big company executives swear by Simon Hartley’s Mental Toughness Training

What’s your Mental Toughness Score?

Sample chart. Get to your own personalised chart that plots your current scores on the 4 Pillars of Mental Toughness.

Finally, fix the specific mental toughness roadblocks covertly blocking your performance!

  • STOP guessing how to build your Mental Toughness!
  • Receive your very own personalised Mental Toughness Chart.
  • Get access to a special 20-min video where Simon reveals a simple 5-step system to permanently gift yourself the skill of mental toughness!
  • Discover how to use the 4 Pillars of Mental Toughness to give yourself the ULTIMATE edge for success.

Take this 30-second Mental Toughness Assessment to discover your mental toughness profile and get a personalised plan of action to finally melt-away any roadblocks.

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Simon Hartley, world-class Sports Psych & Coach, in-demand keynote speaker and author of 8 game-changing books, is the founder of ‘Be World Class’ and he’s Success Engineers’ ‘secret weapon’. 


Success Engineers was formed by Simon Hartley and Dino Tartaglia in 2017.

It brings together Simon’s world-class understanding of how to help people achieve their potential by developing their Character, mastering their Mental Game, and consistently improving their everyday performance, and Dino’s extensive experience in helping businesses of all shapes and sizes, from the kitchen table operator to the Global multi-£Bn conglomerate, become more effective, sharper and more profitable.


The #1 Cardinal Sin of Business is that you’re brilliant at what you do, and no-one knows.

Which means you can’t have the IMPACT you want to in the world.

Building a business around being brilliant at what you do is challenging. 

Trying to work it all out on your own can feel confusing and following other people’s ‘blueprints’ rarely works.

Really trying, but making no progress, is where your mental toughness is really called upon. 


We help you focus on the strategies that work, and will allow you to have the income and impact you want.


Have you ever wondered what it takes to make it to the pinnacle of entrepreneurship, business or sport? What secrets have eluded the masses that these top performers know?

The answer is not an external business, marketing or peak performance system but the mastery of the mental game!

After working with people at the top of their game, Simon Hartley discovered mental toughness is absolutely critical and can be developed. Simon has now “codified” mental toughness into simple 5-step system.

The journey to where you want to be is littered with challenges. Profiling your mental toughness using the mental toughness scorecard is your gateway to the 5-step system to get mentally tough.

Get your profile in 30seconds.

Praise for Simon Hartley

  • “This book offers psychologist, coach, performer, and student an engaging treaty on how to achieve peak performance via the focus and application of three key ingredients. This is presented at pace that is both lively and brisk, yet theoretically underpinned and informed via a doing psychology perspective which the author should be applauded for.”
    John K. Parker, University of Gloucestershire, UK, in Sport & Exercise Psychology Review

  • A very important and inspirational book for anyone seeking to achieve peak performance.”
    Mark Nesti, Reader in Sport Psychology, Liverpool John Moores University, UK

  • I loved reading and using the performance tools in Peak Performance. The eclectic range of experts who have used them, confirmed that Simon has found a key set of success principles that anyone can use to maximise their own personal performance. Reading the book felt like a world class performance psychology session that I could pick up whenever needed.”
    Chris Cook, double Commonwealth champion and Olympic swimmer

  • Don’t measure this book by it thickness. Measure it by the light bulbs it turns on in your head.”
    Richard Bosworth, Chairman of The What If? Forums.

  • Leadership is about character and character can be developed, it’s not just what you were born with. This book is the manual…”
    Mark lewis, Managing director, Analox group.

  • This is a must read for anyone in a leadership role and especially those in the legal profession!”
    Elizabeth Ward, Principal, Virtuoso Legal.

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