Dee ihe na-esote paragraf a - Holger Häffner bụ onye Germany na-agba ọsọ slalom canoeist nke gbara asọmpi na ngwụcha afọ 1990. O ritere ihe nrite ọla nchara na K-1 otu egwuregwu na 1997 ICF Canoe Slalom World Championships
na Três Coroas.