Tuhia he haere tonu mo tenei irava - I te katoa, e whitu nga wa o Bratanov i toa i Bulgaria; e rima nga wa i waho i te 400 m hurdles (1972, 1973, 1974, 1978 me 1979) me te rua nga wa i roto i te whare neke atu i te 400 m (1974 me 1975). I te whakataetae Pākehā 1978
i Prague Bratanov i whakakorea i roto i te haurua-mutunga, engari i te 1980 Summer Olympics i Moscow ka tohu ano ia mo te whiringa toa o te Olympics; ko ia anake te kaitakaro i eke ki te 400 m hurdles whakamutunga i Montreal me Moscow. I raru ia i te mutunga o Moscow, a, i tuhia e ia te whakamutunga i te 56.35.