Chinese Acrobats Riding Eight Motorcycles Inside a Sphere 

This performance by the Chinese Acrobats was done at the Chaoyang Theatre in Beijing China.
The video begins when three motorcycles have already entered the cage-like sphere and are riding inside it.
Five more motorcycles enter the sphere for a total of eight riding inside the cage-like sphere, all at the same time.
Video taped by Joseph Hollick of Hamilton, Canada.