Stephen Hawking was an amazing man. English theoretical physicist, cosmologist, author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge.
Tell me more about Stephen Hawking 
He did some good work with Roger Penrose  on gravitational singularity theorems and also and the theoretical prediction that black holes emit radiation
Wow he did great work
This amazing scientist  Hawking was the first to set out a theory of cosmology
Really he was? Heard of the theory called cosmology
He actively supported alot of  interpretation of quantum mechanics.