Following a successful 25 year career in the pharmaceutical industry where he held senior roles in training, sales and marketing, David founded his international consultancy business, Sagio in 2011. David was diagnosed with Parkinson's in 2010 and has since been an active advocate and supporter of The Cure Parkinson's Trust (CPT) contributing to the 'Rallying to the Challenge' project and resulting research publications. David is determined to change the choice of treatments he is currently faced with and is pursuing a business model for generating funds for Parkinson's research.