The inventor of the world wide web, Tim Berners-Lee, has won a prestigious award which comes with a prize bag of one million euros (£671,000).
Sir Tim did not try to make money out of his invention
The "Father of the Web" was named as the first winner of the Millennium Technology Prize by the Finnish Technology Award Foundation.
In 1991, he came up with a system to organise, link and browse net pages which revolutionised the internet.
The British scientist was knighted for his pioneering work in 2003.
Sir Tim created his hypertext program while he was at the particle physics institute, Cern, in Geneva.
The computer code he came up with let scientists easily share research findings across a computer network. In the early 1990s, it was dubbed the "world wide web", and is still the basis of the web as we know it.
SIR TIM BERNERS-LEE
Born in London in 1955
Read physics at Queen's College, Oxford
Banned from using university PC for hacking
Built own computer with old TV, a Motorola microprocessor and soldering iron
Created web in late 1980s and early 1990s at Cern
Offered it free on the net
Founded World Wide Web Consortium at MIT in 1994
Named by Time magazine as one of the top 20 thinkers of the 20th century
Knighted in 2003
The famously modest man never went on to commercialise his work. Instead he worked on expanding the use of the net as a channel for free expression and collaboration.
"The web has significantly enhanced many people's ability to obtain information central to their lives," said Pekka Tarjanne, chairman of the Millennium Technology Prize award committee.
"The web is encouraging new types of social networks, supporting transparency and democracy, and opening up novel avenues for information management and business development."
Just under 80 people from 22 countries were nominated for the prize for their work in the areas of health, communication, new materials and the environment.
The biennial Millennium Technology Prize was set up by the Finnish Technology Award Foundation, an independent body backed by the public and private money which aims to recognise outstanding innovations.
Sir Tim currently heads up the World Wide Web Consortium (W3C) at the Massachusetts Institute of Technology in Boston, where he is now based as an academic.