Wai Ho Choy is a MSc student from the University of British Columbia in the department of Experimental Medicine. His current work contributes to the discovery of novel probiotics, understanding of gut enzyme pathways, anti-cancer bacterial therapeutics and the development of antimicrobial surface products for urological patients. Wai Ho currently works as a research assistant at the Stone Centre in Jack Bell under the supervision of Dr. Dirk Lange and Dr. Ben Chew of Urological Sciences in collaboration with Dr. Steven Hallam and Dr. John Smit.