Dee ihe ga-aga n'ihu na paragraf a - Martin Herrmann (amụrụ ya na 20 Machị 1970) bụ onye na-egwu mmiri si Germany lara ezumike nká nke meriri nrite abụọ na 1989 European Aquatics Championship
Ọ dị mma. Ọ zọkwara asọmpi na 100 m na 200 m butterfly na 1988 na 1992 Summer Olympics, ọ nọrọ na nke iri na otu na 100 m butterfly.