The world has 7 ‘wonders of the world’; many Singaporeans have been thinking whether Singapore can have a possible candidate for the 8th wonder of the world? A slew of suggestions have been thrown up in the previous years, these ranged from the iconic landmarks of Singapore: the Changi Airport, the Zoo, the Botanic Gardens to the newly built key architectural beauties like the Esplanade, the Singapore Flyer and the soon-to-be-built structure of the IRs (Integrated Resorts). I would like to propose a 8th wonder of the World for Singapore. This 8th wonder has not been deliberately built; it is formed naturally by Singaporeans for Singaporeans. And this 8th wonder of the world as proposed by me is nonetheless found underground, in the exit linking City Hall MRT Station to Connaught Drive! People who pass by this underground at any time of the day, be it weekdays, weekends, in the night or day would be amazed at this naturally-formed 8th wonder of the world in Singapore. There, right in th...