President of Singapore
The eighth and current president, Halimah Yacob, took office on 14 September 2017, becoming the first president elected as she was the sole eligible candidate under the new reform terms which took effect earlier that year. She is also the first female President of Singapore.
1999 Singaporean presidential election
The Presidential Elections Committee declared S. R. Nathan (formerly known as Sellapan Ramanathan), a IDSS ambassador-at-large, to be the only eligible presidential candidate to be issued a Certificate of Eligibility. Nathan was successfully nominated on 18 August and was inaugurated as the sixth President of Singapore on 1 September 1999.Chinese article: