Christopher is the Managing Director of Mastermark Pte Ltd based in Singapore.  He has over 20 years of specialised aerodrome wildlife safety experience, and has led Mastermark to become South East Asia's largest bird & wildlife specialist with over 75 staff consultants and wildlife technicians.

He graduated from the Queensland University of Technology with a Bachelor of Business in Economics.  He is a member of the World Birdstrike Association (WBA), North America Bird Strike Committee (BSC), and the Australian Association Wildlife Hazard Group (AAWHG). His company is currently the wildlife consultant for Changi International Airport, Seletar Airport, Supadio International Airport, multiple Republic of Singapore Air Force(RSAF) airbases, as well as the multi-billion dollar Changi East Development for the new Terminal 5. Christopher is also an adjunct consultant to the RSAF and the office of Director General Civil Aviation (DGCA - Indonesia).