<prompt> Pedzisa mutsara unotevera: Rolfe akafuridzirwa kutora para-mutambo mushure mekunge afemerwa nezviitiko zve 2012 Summer Olympics uye  <response>: Mitambo yeParalympics muLondon. Muna Zvita 2012 akapinda mupara-mutambo kwaakaedzwa nevadzidzisi veGreat Britain Cycling Team. Rolfe akazogamuchirwa muBritish Para-cycling Development Programme. Akanga akabatanidzwa seC2 classification cyclist uye aiva chikamu cheGreat Britain team pa 2015 Newport Para-cycling International. MuNewport akahwina sirivha sechikamu chechikwata chevarume uye bronze mu3 km sprint, uye akasarudzwa kuti amiririre nyika yake pa2015 UCI Para-kuchovha Track World Championships muApeldoorn muNetherlands. Makwikwi eWorld Championships akapa ruzivo kuna Rolfe uye akapedza ari wechishanu semumwe wevashanyi vechikwata, wechinomwe mumutambo wekumhanya 1 km uye wechi10 mukutsvaga kwega. 