The silver medal at the World Boccia Challengers held in Poznań was won by Grigoris Polychronidis and Chrysi Morfi Metzou. With Sport Assistant Katerina Patroni, the holder of six medals in paralympic games, was defeated in the final of the men's BC3 4-2 by the British McCawan, while Metzou took the 2nd place in the women's BC4. As for Panagiotis Soulanis, he took 4th place in the men's BC1.