List of tallest buildings and structures
The world's tallest artificial structure is the Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of "Tallest Building in the World" and the tallest self-supported structure at its opening on January 9, 2010. The second-tallest self-supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY-TV mast.
First United Methodist Church of Chicago
The Chicago Temple Building is a 173-meter (568 foot) tall skyscraper church located at 77 W. Washington Street in Chicago, Illinois, United States. It is home to the of the First United Methodist Church of Chicago. It was completed in 1924 and has 23 floors dedicated to religious and office use. It is by one measure the tallest church building in the world based on the distance from the church's street level entrance to the top of the church's spire or steeple. Although by stipulating that a church building's usage be entirely or almost entirely devoted to religious purposes, then, by that standard, Ulm Minster in Ulm, Germany at 161.5 metres (530 feet) in height is the tallest church in the world.