Dr Glenn Wallis is Principal of Glenn P Wallis, a boutique leadership coaching consultancy. With over 18 years of working with clients from large blue-chip companies and smaller, specialised organisations and start-ups, Glenn and his team help people to understand their own systems and drivers and those operating within their own organisations. Underpinned by an evidence-based approach, Glenn is both a published author and one of the few people in the world with a professional Doctorate in coaching and mentoring. His intellectual curiosity keeps him abreast of latest thinking, which he incorporates into his approach. Glenn represented Great Britain at the World and European Championships for judo and had England rugby trials. He is still a keen and active sportsman.