Stuart Leong is an Australian golf professional (AimPoint Certified). A 2-time Victoria PGA Teaching Professional of the Year, Leong is the "Technology Director" for "Golf Australia" and the co-founder of the statistics package "Shots to Hole".  Stuart joins "On the Mark" to share his statistical insights and research and he talks at length on how you can lower your golf scores.  Among other topics, he addresses elements like productive practice, shot selection, course management and risk management and putting.