Mezue ahịrịokwu na-esonụ: Elaine Chan Yu-ning (; amụrụ ya na Machị 15, 1988) bụ onye na-egwu mmiri n'egwuregwu Olympic ugboro abụọ si Hong Kong, ọkachamara na ihe omume freestyle. Mgbe ọ dị afọ iri na isii, Chan buru ụzọ sọọ mpi n'egwuregwu Olimpik nke 2004 n'Atens, ebe ọ gbara onye nke iri anọ na asaa n'egwuregwu ụmụ nwanyị mita iri ise, na oge nke sekọnd 27.48. Mgbe ọ rụchara nke ọma n'egwuregwu Olimpik, Chan nyere agụmakwụkwọ zuru oke na Mahadum Ohio State dị na Columbus, Ohio, ebe ọ zụrụ na ndị otu na-egwu mmiri na kọleji maka ọnwa 18. N'afọ 2007, Chan laghachiri Hong Kong iji gaa n'ihu agụmakwụkwọ ya na nzere bachelọ na akụnụba na ego na Mahadum Hong Kong, ebe ọ na-azụ ndị otu mba na nkwadebe maka asọmpi Olympic. Ọ tozuru oke maka 2008 Summer Olympics na Beijing, ma zọọ asọmpi nke ugboro abụọ na
ụmụnwaanyị mita 50 n'ụdị nnwere onwe. Ọ gwuuru mmiri n'ọkwa nke asaa nke asọmpi ahụ, na oge nke 26.54 sekọnd, na-eme ka ihe kacha mma ya dị na Olympics gara aga, mana ọ gwụchara naanị n'ọnọdụ iri anọ na anọ.