Details, from Catholic News Agency:
Spanish swimmer Mireia Belmonte offered her two silver medals from the London 2012 Olympic Games to Our Lady of Monserrat in Barcelona.
The 21-year-old – who won silver in the 800 meter free-style and the 200 meter butterfly – posed for a picture before the image of Our Lady of Monserrat and posted the photo on her Twitter account, which has grown from 7,000 followers to 56,000.