In many developed nations, there are dozens of notable high-rise buildings and structures, some of which are under construction. The world-famous Burj Khalifa, which is located in Dubai, United Arab Emirates, is the tallest structure in the world. It holds many records as well.
Burj Khalifa

This is the Skyscraper located in Dubai, United Arab Emirates
Total Height – 829.84 meters
Year built – 2010.
Tokyo Sky Tree

It is Self Supporting tower is situated in Tokyo, Japan
Height: 634 metres
Year Built: 2011
KVLY TV mast

Location: Blanchard in the United States
Type: Guyed Tower
Height: 628.8 metres
Year Built: 1963.
Abraj Al Bait Towers

Location: Mecca in Saudi Arabia
Type: Clock Tower
Height: 601 metres
Year Built: 2011.
BREN Tower

This Tower was built for scientific research in Nevada Test Site, United States
Height: 465 metres
Year Built: 1962.
Lualualei VLF transmitter

This is the Mast radiator located in Lualualei, United States.
Height: 458 metres
Year Built: 1962.
Petronas Twin Towers

Twin tower used for business complex and hotels, located in Kuala Lumpur in Malaysia
Height: 452 metres
Year Built: 1998.
Ekibastuz Gres-2 Power Station

Location: Ekibastusz in Kazakistan
Type: Chimney
Height: 419.7 metres
Year Built: 1987.
Dimona Radar Facility

Location: Dimona in Israel
Type: Radar
Height: 400 metres
Year Built: 2008
Kiev TV Tower

Location: Kiev in Ukraine
Type: Lattice Tower
Height: 385 metres
Year Built: 1973
Gerbrandy Tower

Location – Ijsselstein in Netherland
Type: Partially guyed Tower
Height: 366.8 metres
Year Built: 1961
TV Tower Vinnytsia

Location: Vinnytsia in Ukraine,
Type: Guyed tubular steel mast
Height: 354 metres
Year Built: 1961
Yangtze River Crossing, Jiangyin

Location: Jiangyin in China
Type: Electricity Pylon
Height: 346.5 metres
Year Built: 2004
Millau Viaduct

Location: Millau in France
Type: Bridge Pillar
Height: 342 metres
Year Built: 2004
Nurek Dam

Location: Nurek in Tajikistan, and also the Tallest Dam in the World.
Type: Dam
Height: 300 metres
Year Built: 1980