Duncan Stevens is a behavioural psychologist, international keynote speaker and bestselling author who helps leaders, teams and organisations turn human potential into sustained high performance.
For 15 years, he has worked with leaders from some of the world's most recognised organisations, alongside Olympic gold medallists, world champions and elite performers. He has delivered more than 1,000 keynotes across 30+ countries to over 1.1 million people, with clients including Microsoft, Shell, Deloitte, Coca-Cola, KPMG and Cartier.

Duncan is the creator of the MAGIC Wheel of High Performance™, a five-pillar framework built around 23 principles of high-performance psychology, and the author of two bestselling books, Everything You Need To Win and Effective Influence. He is also a recipient of the Zayed Award for Speaking and a former Officer in the British Royal Navy.

His keynotes combine behavioural psychology, practical frameworks, memorable stories and live demonstrations, helping audiences experience the psychology rather than simply hear about it. Every session is tailored to the organisation and designed to leave people with ideas they can use immediately.