MEET YOUR COACHES.

Guiding you with a blend of deep expertise, practical insight, and hands-on, real-world experience, our expert coaches are here to support your growth every step of the way. Discover more about them below.

SADIE RESTORICK

Head Snowball coach is Sadie Restorick, MSc-qualified, award-winning wellbeing expert, and globally recognised trainer. Sadie was named Global Inspirational Woman of the Year 2025 and Great British Businesswoman of the Year 2024. Over the past 15 years, she has worked in training consultancy and delivered programmes to over 100,000 people worldwide. She is a published academic, keynote speaker, and a leading authority in designing training that drives lasting behavioural change.

MARIE-CLARE GALE

Marie-Clare is a passionate and caring trainer with nearly 20 years' experience in neurodiversity, inclusion, and mental health. She designs and delivers training that drives positive workplace culture, psychological safety, and belonging, drawing on her personal and professional experiences. Having trained audiences globally, she understands cultural differences and knows how to engage learners effectively.

ALEXANDER MUSHORE

With an MSc in Organisational Psychology, and experience as a marketing manager and behavioural science lab manager at Warwick Business School, Alexander combines a deep understanding of human behaviour with practical strategies for organisational health. Using personalised positive psychology principles, he supports individuals across teams and cultures in both one-to-one and group settings.

It’s more than just theory. The tools and frameworks here help trainers create sessions that truly stick with learners.

____ Alexander Mushore

This programme brings together everything I’ve learned over years of training - structured, practical, and immediately applicable. I wish I’d had this when I started my career!

____ Marie-Clare Gale

RICH FERRIMAN

Rich is a globally recognised speaker, board advisor, award-winning trainer and neuroinclusion architect. He brings 30 years of corporate leadership across high-growth, enterprise and public sectors, including roles as an IBM partner and exited entrepreneur. He has led hundreds of transformation projects focused on systems, people and process, and has advised leaders at every level on growth culture and risk.

SOPHIA KALPAKA

Sophia’s career objective is to leverage her extensive experience in Learning & Development, DE&I consultancy, and Mental Health advocacy to foster inclusive and psychologically safe environments within organisations. She has a proven track record in designing and delivering impactful change programmes, facilitating thought-provoking workshops, and coaching Senior Leaders and C-Suite executives into meaningful action.

LAURA & BARRY ASH

Laura and Barry are the dynamic duo behind RockSolid, combining decades of experience in policing, fitness and mental health to transform how people think about wellbeing. After Laura's medical retirement from the police due to Bipolar and OCD, they created RockSolid to help others build strength from the inside out. Their approach goes beyond fitness, it's about mindset, resilience, and real change.

I love how it blends behavioural science with hands-on strategies. It would have saved me years of trial and error!

____ Rich Ferriman

Being part of this programme means you’re never training alone - you gain expert support, a peer network, and confidence that your sessions will have lasting impact. As a trainer, that's invaluable.

____ Laura and Barry Ash

From session planning to managing difficult delegates, it covers the real challenges trainers face daily. I would highly recommend to all wellbeing trainers.

____ Sophia Kalpaka

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