[Written by Stephen Wright] Yushae DeSilva-Andrade and Omar Hayward have claimed silver medals at the World Boccia Challenger in Santiago, Chile. DeSilva-Andrade enjoyed a perfect round-robin phase in the Women’s BC1 Division, defeating Argentina’s Mariela Fuchs [9-0], Brazil’s Marta Das Chagas [3-1] and Lois Martin, of Canada, [10-0] before losing to Ailen Flores, of Argentina, […]