List of tallest buildings and structures
The tallest artificial structure is Burj Khalifa, a skyscraper in Dubai that reached in height on January 17, 2009. By April 7, 2008 it had been built higher than the KVLY-TV mast in North Dakota, USA. That September it officially surpassed Poland's Warsaw radio mast, which stood from 1974 to 1991, to become the tallest structure ever built. Guyed lattice towers such as these masts had held the world height record since 1954.
Lakhta Center
The Lakhta Center () is an 87-story skyscraper built in the outskirts of Lakhta in Saint Petersburg, Russia. Standing tall, the Lakhta Center is the tallest building in Russia, the tallest building in Europe, and the 13th-tallest building in the world. The Lakhta Center is also the second-tallest structure in Russia and Europe, behind Ostankino Tower in Moscow.