<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Mutambo wakapiwa zita raMark Bingham, aimbova University of California, Berkeley rugby star uyo akanga atamba mumutambo waMay 2001 weSan Francisco Fog RFC.  <response>: Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi Mutambo wacho wakapiwa zita raMark Bingham, aimbova nyeredzi yeRugby yeYunivhesiti yeCalifornia paBerkeley uyo akaurayiwa pazera ramakore 31 muna September 11, 2001 mukurwiswa kweUnited Airlines Flight 93. 