Lesley was a Great Britain international shooter for 20 years in three different disciplines, and won many medals; World and European Champion, Commonwealth Champion, World Cup, World Cup finalist, English, British and UK Champion and won a coveted Olympic quota place.

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In 2009 after a winning 'Hat Trick' of the English, British and World Championships, she retired from shooting and is now a successful Sport Performance Consultant and Shooting coach, teaching her tried and tested P..D.O.S.R (Perfect Disciplined One Shot Routine).