Mezue ahịrịokwu na-esonụ: Petra Krol bụ onye bụbu onye East German slalom canoeist onye asọmpi na 1970s. O meriri ọlaọcha atọ na ICF Canoe Slalom World Championships, na-enweta ha na 1975 (K-1 otu) na
1977 (K-1, ndị otu K-1).