Prof. dr. Koen Ponnet explains the success of the 1000km against cancer in the newspaper ‘Het Belang van Limburg’: “If people see a good example, they are more likely to get involved in the story. Especially when it concerns famous people or role models.".

16.05.2018 - Iedereen heeft al met de ziekte te maken gehad, Het Belang van Limburg, p 7