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.
Ong Teng Cheong
Ong was diagnosed with cancer of the lymphatic system in 1992. He became Singapore's first elected President a year later, and it was a presidency marked by many charitable projects (the largest of which is the President's Star Charity, an annual event initiated by Ong). and benefited many charities, arts groups and youth organisations. Ong stepped down as President at 63. Ong ran for the presidency under the PAP's endorsement. He ran against Chua Kim Yeow, a former accountant general, for the post. A total of 1,756,517 votes were polled. Ong received 952,513 votes while Chua had 670,358 votes despite the former having a higher public exposure and a much more active campaign than Chua.