Mezue ahịrịokwu na-esonụ: Mirjam van Hemert (amụrụ 30 Septemba 1950) bụ onye na-egwu mmiri Dutch lara ezumike nká nke meriri ọla nchara na 4 × 100 m freestyle relay na
1966 European Aquatics Championships. Ọ sonyekwara na 1968 Summer Olympics na 100 m freestyle na 4 × 100 m freestyle relay, mana enweghị ike iru ngwụcha. O meriri aha mba na 100 m freestyle na 1968.