Cayan Tower

Cayan Tower, known as Infinity Tower before it was inaugurated, is a 306-metre-tall (1,004 ft), 75-story skyscraper by Cayan Real Estate Investment and Development. The tower is designed by Skidmore, Owings and Merrill (SOM). Upon its opening on 10 June 2013, the tower became the world's tallest high-rise building with a twist of 90 degrees. This record has since been surpassed by the Hhanghai Tower, which opened in February 2015.
Wikipedia