The answer is:
Tim Berners-Lee
Sir Timothy John Berners-Lee is an English computer scientist and MIT professor credited with inventing the World Wide Web.
On 25 December, 1990 he implemented the first successful communication between an HTTP client and server via the Internet at CERN, Switzerland.
Berners-Lee is the director of the World Wide Web Consortium (W3C), which oversees the Web's continued development, and the founder of the World Wide Web Foundation.