Stephen William Hawking was an English theoretical physicist, cosmologist, author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge. His scientific works include a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity and the theoretical prediction that black holes emit radiation, often called Hawking radiation. Wikipedia*
On the C-SPAN Networks:
Stephen Hawking has three videos in the C-SPAN Video Library; the first appearance was a 1998 Statement. The year with the highest average number of views per program was 2009 with an average of 4,693 views per program.