The winner was annouced during Friday morning's programme that was broadcast live from Ghent's Bijloke arts' centre. Top barristers made the case for each of the five finalists. Griet Cnudde made the case for the pill, describing it as having been "an absolute must in the emancipation of women".
A jury made up of the mathematician and philospher Jean-Paul Van Bendegem, the architecht Stefan Schöning and the CEO of Bull Belgium Saskia Van Uffelen selected the five finalists.
The son of the late Ferdinand Peeters, Marc Peeters, was at Friday's final. He said that he was proud that his father had been given the recognition he deserves.
Marc Peeters told Radio 1 that he only discovered that his father had invented the pill after he had died.