Mezue ahịrịokwu na-esonụ: Hannah Margaret McNair "Maggie" Mac Neil (amụrụ 26 February 2000) bụ onye na-egwu mmiri Canada. Ọ bụ onye mmeri Olympic na ụwa ugbu a na onye America na-edekọ ihe na ihe omume ụmụ nwanyị 100 mita butterfly (55.59 s), ebe o meriri ọla edo na 2019 World Aquatics Championships na
Egwuregwu Olimpik nke Ọnwa Ọhụrụ 2020.