Ku sii qor faqradan - Sanadkii 2012-kii Cockbill wuxuu boos ka helay ciyaaraha Paralympics ee London
, oo wakiil ka ah Ingiriiska. Wuxuu ku tartamay laba dhacdo, isagoo kaalinta 21aad ka galay R4 10m Air Rifle Standing isku dhafan SH2 iyo kaalinta 17aad ee R5 10m Air Rifle Prone isku dhafan SH2.