Dee ihe na-aga n'ihu maka paragraf a - Kálmán Petrovics bụ onye Hungary na-agba ọsọ ọsọ na marathon canoeist nke so na asọmpi n'etiti afọ 1980s. O meriri ọtụtụ ihe nrite n'asọmpi K-4 10000 m na ICF Canoe Sprint World Championships na ọlaedo n'afọ 1985
, ọlaọcha n'afọ 1987, na ọla nchara abụọ n'afọ 1982 na 1986.