China Central Television HeadquartersOne of the most recently finished amazing buildings in the world is owned by China Central Television Headquarters (CCTV).

Aside from being unique the structure itself is never been seen before and has posed a structural challenge to the designers, engineers and workers alike.

It is not just a plain tower but is actually a loop of six horizontal and vertical sections with over five-million of square foot space. It has an irregular grid façade with a hole in its center.

It is said to house production studios, outdoor filming areas, public entertainment and Media Park. But, until 2010, a year after it has opened, the main tower remains unoccupied.