Lengkepan kalimah di handap ieu: Wichmann miboga kasuksésan salajengna di ICF Canoe Sprint World Championships, meunangkeun total 18 medali. Ieu kaasup salapan emas (C-1 1000 m: 1979, C-1 10000 m: 1970, 1971, 1974, 1977, 1979, 1981, 1982; C-2 1000 m: 1971), opat pérak (C-1 500: 1971, C-1 1000 m: 1966, 1978; C-2 1000 m: 1970), jeung lima perunggu (C-1 1000 m: 1973,
1975; C-1 10000 m: 1973, 1983; C-2 1000 m: 1973).