Who is John Snow?

Question

Who is John Snow?

Answer 1

he presents 'das crazy s*x show' on bravo plus 1

Answer 2

A physician born in the 18th century who did a lot of work in anaesthiology.  He studied the use of chloroform and ether to reliever patients of pain during surgery and labor.

He also mapped out the outbreak of Cholera in 1854.

He was a generous man

Answer 3

John Snow was a British physician and a leader in the adoption of anaesthesia and medical hygiene. He is considered to be one of the fathers of epidemiology, because of his work in tracing the source of a cholera outbreak in Soho, England, in 1854.