Tan Cheng Bock

Adrian Tan Cheng Bock (Chinese: 陈清木; pinyin: Chén Qīngmù; Pe̍h-ōe-jī: Tân Chheng-bo̍k; born 26 April 1940) is a Singaporean politician and medical practitioner. He stood for the 2011 presidential election and won the second highest number of votes at 34.85% among all four candidates, losing marginally (by 0.35%) to the winner Tony Tan.