Stephen Hawking
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 5,011 views per program.