Pedzisa mutsara unotevera: Muna 1976, achingova namakore 21 bedzi, Brydenbach akakwikwidza paMitambo yeOlympic yeZhizha ya 1976 muMontreal. Pashure pokumhanya mumasekonzi 45.28 mumakwikwi echikamu chokupedzisira, akavandudza kusvika kumasekonzi 45.04 munhangemutange yokupedzisira. Akapedza ari wechina, asi nguva yacho yakanga iri mugumisiro wakanakisisa woupenyu hwose. Yakanga iri rekodhi yeBelgium, uye yakamira kusvikira muna 2003 apo Cédric Van Branteghem akaiputsa. Akasvika pedyo nokuvandudza mugumisiro pa 1980 Summer Olympics, apo akapedza wechishanu mumagumo nemasekondi 45.10. Akakwikwidzawo mumakwikwi e4 x 400 metres, asi chikwata chakakundikana kupedza. Gore rakatevera akawedzera rekodhi yeBelgium mumutambo uyu: 3:03.68 maminetsi, ayo akamira kusvika 2008. Brydenbach akawanawo menduru yegoridhe pa
1977 Summer Universiade. Rekodhi rake idzva rokukunda mumakwikwi re45.18 masekondi rakaramba riripo kwemakore maviri.