Mrs TOK Yu Ling is currently the Program Director of the NUS College in Bio Valley Philadelphia – an entrepreneurship-based internship program to help NUS students immerse themselves in an entrepreneurial hub and learn from hi-tech start-up companies in the Greater Philadelphia Area. She has been the Director since 2007. Prior to that, Yu Ling was the Program Director of the NUS College in Silicon Valley.

Yu Ling was previously with the then newly started International Relations Office of NUS. She coordinated NUS Student Exchange Programs for USA, Canada, Australia and Europe; set up exchange agreements with top universities in US, Canada, Japan and China and introduced and spearheaded French and German language preparation programs for NUS exchange students. Yu Ling also coordinated Double Degree Programs with top French institutions such as Ecole Polytechnique and Ecole Centrale de Paris.

Yu Ling graduated from NUS in 1990 with BA (Hons) in English Language.