Mezue ahịrịokwu na-esonụ: The 2003 oge hụrụ Zersenay guzosie ike onwe ya dị ka ihe abụrụ ike na cross mba: ọ mebiri n'ime n'elu iri na
2003 IAAF World Cross Country Championships, ma mechie n'ime atọ kachasị elu na agbụrụ isii ya niile na Europe n'oge oyi ahụ. Mmeri nke mita 5000 na KBC Night of Athletics wetara Zersenay ihe ndekọ Eritrea nke 13:11.07, na ebe na IAAF World Championships na Athletics. N'asọmpi Iko Mbaụwa nke afọ 2003, o mere ka ihe ndekọ ya dịkwuo mma ruo elekere 13:05.57 ma nọrọ n'ọkwa nke asatọ na asọmpi 5000 mita. Ọganihu ndị ọzọ bịara na World Half Marathon Championships na Vilamoura, Portugal, ebe o dekọtara oge kachasị mma nke 1: 01:26 iji kwụsị n'ọnọdụ nke asaa.