100% Club Team

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James Wallis
CEO & Founder

With a background that ranges from behavioural change therapy in the Probation Service to Senior Leadership in the Tech Industry, James is now 100% focused on making the 100% Club vision real:

“To Make Being At Your Very Best, Inevitable”.

Before founding 100% Club James was previously General Manager for SCC UK’s Healthcare business (Specialist Computer Centres Ltd), growing a diverse team of Sales, Clinical, Technical and Transformation Specialists who together took revenues from £33M to £100M, and gross margin from £2M to £10M within seven years.

Dr. Simon Forrington
Dr. Simon Forrington
Clinical Lead

Simon is the Head of Standards at EURAMI (European Aero-Medical Institute).

He is still a practicing consultant in Anaesthetics and Intensive Care at Manchester University NHS Foundation Trust, and the Medical Director for Gama Aviation.

Simon was also previously the Medical Director for Capital Air Ambulance.

James Brown
James Brown
Business Psychologist

Certified Principal Business Psychologist and member of the British Psychological Society, Division of Occupational Psychology and the Association for Business Psychology.

James has twenty years’ experience in senior leadership roles, developing teams, mentoring and coaching leaders and working on numerous business critical change programmes (most recently centred on implementing AI into frontline care in the NHS).

James has a strong and longstanding interest in resilience and thriving at work and its links to performance and productivity that started over 20 years ago with his publication of “The Mental Health Game” in the International Simulation and Gaming Research Yearbook. 

Gemma Wallis
Gemma Wallis
Women’s Health Specialist

A qualified YMCA Personal Trainer also specialising in:

  • Pre and post-natal
  • Hormone optimisation
  • Peri-menopause/menopause
  • Rehabilitation
  • General body transformation
  • Auto-immune conditions
Stelios Shengas
Stelios Shengas
Men's Health Specialist
  • ACA Applied Nutrition 
  • Pre Script Level 3 Coach 
  • Pre Script Barbell Coach 
  • Underground Strength Coach 
  • TFW level 1 Coach 
  • Aggressive Strength Kettlebell Coach  
  • Lifelong Martial Artist 
  • Owner/Founder Soma Fitness | ONCO Meal Prep 

Stelios has dedicated his life to finding, studying and applying what really works effectively in the fields of health, strength, conditioning and performance.

Madalina Shengas
Madalina Shengas
Natural Therapist and Nutritionist

Madalina is a well rounded natural therapist with over 9 years training in the field.

A qualified herbalist trained in western herbal medicine, as well as Ayurvedic and traditional Chinese medicine.

Nutritional therapy also forms a big part of Madalina’s protocols, at the core of everything she does. 

Lee Harrison Mellor
Lee Harrison Mellor
UX & Brand Lead

Specialties:

  • UX Design
  • UX research
  • Optimisation
  • Content Strategy
  • Project Management
  • Stakeholder Management
Michael Christoforu
Michael Christoforou
Non-Executive Director

Technology leader, with over 30 years of success in product management, solution development, consulting and professional services.

Voluntary board and advisory role for EMCC UK (European Mentoring & Coaching Council UK; whose aim is to define, create and promote best practice for everyone working in mentoring, coaching and supervision).