Mezue ahịrịokwu na-esonụ: Katharine "Kati" Jansen (12 February 1934) bụ onye na-egwu mmiri na-egwu mmiri na-egwu mmiri na Germany nke lara ezumike nká bụ onye meriri ọla nchara na
1954 European Aquatics Championships. Ọ gbara asọmpi na 1952 na 1956 Summer Olympics na 100 m na 4 × 100 m freestyle ihe omume ma mechaa nke anọ na relay na 1956.