The city of superlatives has done it again with JW Marriott Marquis Hotel, Dubai, claiming the world’s tallest hotel title, the latest addition to Dubai’s growing list of world records. “We are excited and delighted to be officially recognised as the world’s tallest hotel. Dubai is a city of superlatives and the JW Marriott Marquis is an outstanding addition its iconic skyline,” said Rupprecht Queitsch, general manager of JW Marriott Marquis Hotel.