Shanghai Tower is the world's third-tallest structure behind a building that reached its full height in which year ?
Tokyo Skytree Tokyo Skytree (東京スカイツリー , Tōkyō Sukaitsurī ) is a broadcasting, restaurant, and observation tower in Sumida, Tokyo, Japan. It became the tallest structure in Japan in 2010 and reached its full height of 634.0 m in March 2011, making it the tallest tower in the world, displacing the Canton Tower, and the second tallest structure in the world after the Burj Khalifa (829.8 m/2,722 ft).
Liaoning Broadcast and TV Tower The Liaoning Broadcast and Television Tower (Chinese: 辽宁广播电视塔, Pinyin: liáoníng guǎngbō diànshì tǎ) is a tall free-standing structure used for communication. It was built in 1989 in Shenyang, China and is 305.5 m tall. Within the "disk" of the tower, accessible through an elevator, there is an in-door observation deck, rotating restaurant, and a small bar. On the top of the disk is an outdoor observation deck. This tower is in World Federation of Great Towers.