Amarachi Favour Obiajunwa (amụrụ na 10 Ọktoba 1989) bụ nwaada mgba nke nwanyi si Naịjirịa so na egwuregwu Olimpik . Na asọmpi Olympic nke afọ 2008 ọ gbara aka na asọmpi egwuregwu nke ụmụ nwanyị na-agba ọsọ nke n'aro iri asaa na abuo . Ọ nwụrụ na 1/8 nke ikpeazụ Ali Bernard si United Steeti . N’egwuregwu Olimpik n’afọ 2012, ọ sonyekwara ọzọ n’ihe omume ụmụ nwanyị na-agba ọsọ n’arọ nke iri asaa na abuo, ma Wang Jiao nke China meriri ya na iri na isii nke ikpeazụ. Amarachi Favour Obiajunwa. London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Retrieved on 28 August 2012. Amarachi Obiajunwa. Women's 72kg Freestyle. London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Retrieved on 28 August 2012.