Netizens who searched for the "singapore first president" on Google had a good laugh when they found the first president's name mixed up with the incumbent president Halimah Yacob.
A netizen who saw the glitch reported that he had entered the search terms, "President of Singapore" when he was surprised to see Halimah Yacob's image appear next to a Wikipedia write up about Yusof Ishak, the first president in Singapore's history.
The glitch appears to be a search engine error, as the Wikipedia article did not appear to be wrong. It had listed Halimah Yacob as the incumbent president of Singapore as of 13 September 2017. Yusof Ishak's Wikipedia page was unaltered.