Stephen William Hawking is one of the most popular cosmologist and physicist in the world. He was born in January 8, 1942 in Oxford, England. He studies Physics at Oxford University and follows his PhD in Cambridge University in field of Cosmology. He was diagnosed with ALS a disease where his muscles deteriorate over time. Even the most of his muscles lose their functionality after decades, he keep his inspiration and continued his research and earned 12 honorary degrees. “A brief history of time” is his best-selling book which discussed more about where the universe is come from.