Already a Summary.com member? Sign in.
![](https://www.summary.com/wp-content/uploads/2022/04/79dd5588-dd20-4778-a8af-61d351e9c1e4_56950.jpg)
Yvonne Sell
Head of the UK & Ireland leadership and talent (L&T) practice, Yvonne is a director at Hay Group, and a member of the core European L&T team. Canadian-born and based in London, she has considerable
experience in helping leaders to improve results by implementing competency systems and creating processes to identify, develop and manage talent.
Yvonne has a Ph.D. in industrial and organizational psychology from the University of Calgary, and retains a keen interest in practical leadership research. Prior to joining Hay Group, Yvonne ran large-scale change management programs for Deloitte and as an independent consultant, and was a line manager for a major retail firm.