Dee ihe na-aga n'ihu maka paragraf a - Christian Gessner (ma ọ bụ Geßner; amụrụ ya na 16 June 1968) bụ onye na-egwu mmiri si Germany lara ezumike nká nke meriri nrite atọ na 200 m na 400 m medley na 1991 European Aquatics Championship
na 1991 World Aquatics Championships. N'afọ sochirinụ, ọ bịara nke ise n'otu ihe omume ahụ na 1992 Summer Olympics.