NZ
Ngai-Hang Zachary Leun represented Singapore at the IMO.
Competition record
Education
HSBC/HKU Business Case Competition Alumni Network
Coach · Business
Massachusetts Institute of Technology
National University of Singapore
Master of Science (MS) · Applied Mathematics
National University of Singapore
Bachelor of Science (B.Sc.) · Applied Mathematics
Work
City University of Hong Kong
Assistant Professor
Carnegie Mellon Tepper School of Business
Postdoctoral Fellow
Oracle
Intern
Sources & notes
Professional information comes from a saved LinkedIn profile indexed 21 February 2026. Affiliations have not been independently rechecked. “Listed current” reflects the source record. Education end dates may be expected graduation dates.
How this collection was made ↗