The 102 Incheon Tower is a supertall twin tower proposed for construction in Songdo International City, Incheon, South Korea.The design consists of two 151 floor, 600 m (1,969 ft) supertall skyscrapers connected by three skybridges. Construction started with groundbreaking on 20 June 2008. If completed on schedule in 2015, the building will become the tallest twin towers in the world.