Singaporean President Halimah Yacob will not be running for a second term as head of state in the upcoming election. <br /><br />Her term expires on Sept 13. <br /><br />The election, which is held on a regular six-year cycle, has to be called by then.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline