According to reports in So Foot, the Portuguese captain made the donation after earlier calling on his 100 million Facebook followers to support the charity
Ronaldo has in the past worked with Unicef and World Vision.
Last year, just before the FIFA World Cup in Brazil, it was reported that he had paid for a 10-month-old boy’s brain surgery.
Also see: Has Ronaldo found new love in this Italian super model?
Image: Cristiano Ronaldo greets the media
Photograph: Gonzalo Arroyo Moreno/Getty Images