Dee ihe ga-aga n'ihu maka paragraf a - Martin Rohleder bụ onye ọgba ọsọ ụgbọ mmiri slalom nke Britain lara ezumike nká nke so na asọmpi na mbido-mid-1960s. O ritere ihe nrite ọla nchara n'asọmpi K-1 nke ndị otu na 1963 ICF Canoe Slalom World Championships
na Spittal.