Eiffel tower
It is easy, The tallest building in the world in 1889 is the Washington Monument was the world's tallest building for five years
When it was completed in 1931, the Empire State Building was the tallest building in the world. It remained the world's tallest building until 1972, when it was surpassed by the World Trade Center.
The Lotte world tower is the tallest building in Busan.
The world's tallest building is currently (2010) the Burj Khalifa in Dubai.
i think is chief Ekpo who designed the tallest building in the world.
The world's tallest building is located in Dubai, United Arab Emirates.
The tallest building in the world, was built in 2004. It is the empire state building.
Taipei 101, the second (as of 2012) tallest building in the world.
As of April 2014, the tallest building in the world is the Burj Khalifa.
The tallest building in the world is Burj Khalifa
The Burj Khalifa is the tallest building in the world. It is 2716 feet tall.
The Eiffel Tower is the tallest building in Paris. It was the world tallest monument from 1889 to 1830, until the completion of the Chrysler building.