<prompt> Qedela umusho olandelayo: UJan Škarnitzl ; owazalwa ngo-11 Julayi 1986 ungumgibeli webhayisikili wasezintabeni waseCzech. Emidlalweni yama-Olimpiki yasehlobo ka-2012, waqhudelana  <response>: I-cross-country yamadoda eHadleigh Farm, iqeda endaweni ye-12. 