<prompt> Pedzisa mutsara unotevera: Riparelli akamirira Italy paMitambo yeOlympic yeZhizha ya2008 muBeijing. Akakwikwidza mumakwikwi e4x100 metres pamwe chete naFabio Cerutti, Simone Collio naEmanuele di Gregorio. Mumutambo wavo wokugadzirira vakadzingwa uye vakabviswa. Akakwikwidza mumutambo mumwe chetewo pa  <response>: Mitambo yeOlympic yeZhizha ya2012. 