From sexybeijing.tv:

Ai Weiwei came up with the woven design of the Bird’s Nest Stadium, the centerpiece of Beijing’s 2008 Olympic games. As a respected architect, artist and outspoken social critic, Ai is a true Beijing renaissance man. In this episode of the Hard Hat Show, Mia Lee talks to Ai about the Bird’s Nest, architecture and Beijing’s helter skelter development of recent years.