President of Singapore
The President of the Republic of Singapore is the country's head of state. Singapore has a parliamentary system of government. Executive authority is exercised by the Cabinet led by the Prime Minister of Singapore. The current president is Halimah Yacob, who was elected unopposed at the 2017 presidential election. She is the first female President of Singapore and first Malay head of state in 47 years since the death of Yusof Bin Ishak, Singapore's first president.
Tan Chorh Chuan
Tan Chorh Chuan (陈祝全) is a former President of the National University of Singapore (NUS), serving from December 2008 to December 2017. He is Professor of Medicine at the National University of Singapore and Senior Consultant at the Division of Nephrology, Department of Medicine, National University Hospital (NUH). Currently, he also serves as the Deputy Chairman of Singapore’s Agency for Science, Technology and Research (A*STAR) and Senior Advisor to the Governing Board of Duke-NUS Graduate Medical School.