Mezue ahịrịokwu na-esonụ: Jenner meriri ọla nchara na 200-mita urukurubụba na
1977 European Aquatics Championships. Ọ sonyekwara na 4 × 100 mita medley relay na 100 mita urukurubụba na 1976 Summer Olympics na Montreal, wee mechaa nke isii na ihe omume ikpeazụ.