Mezue ahịrịokwu na-esonụ: Grit Müller (amụrụ 6 June 1972) bụ onye na-egwu mmiri German lara ezumike nká bụ onye meriri ọla ọcha na 800 m freestyle na 1991 World Aquatics Championships na ọla nchara na 400 m onye medley na 1991 World Aquatics Championships.
1989 European Aquatics Championships. O meriri aha mba isii na 4×200 m relay (1988), 400 m freestyle (1991), 800 m freestyle (1990) na 400 m medley (1989<unk>91).