History of the world's tallest buildings of world's tallest building was borne by shorter buildings. St. Mary's Church in Stralsund became the world's tallest building after the collapse of Lincoln Cathedral's spire. The central tower of St. Pierre's Cathedral was tallest from 1569 until it collapsed in 1573, making St. Mary's the tallest once again. In 1647, the bell tower of St. Mary's burned down, making the shorter Strasbourg Cathedral the world's tallest building. It was not until the completion of the Ulm Minster in 1890 that the world's tallest building was again also the tallest building ever constructed, surpassing the original configuration of Lincoln Cathedral.
Q1 (building) Q1 (building) Q1 (an abbreviation of Queensland Number One) is a skyscraper in Surfers Paradise, Queensland, Australia. The residential tower on the Gold Coast lost its title as the world's tallest residential building to the The Marina Torch in Dubai on 29 April 2011. It is now the sixth-tallest residential tower in the world and is the tallest building in Australia and the Southern Hemisphere, and the second-tallest free-standing structure in the Southern Hemisphere, behind the Sky Tower in Auckland, New Zealand. The Q1 officially opened in November 2005. The landmark building was recognised as one of Queensland's icons during