Kammala jumla mai zuwa: Yin gasa a wasannin Olympics na bazara guda hudu, Lewe ya sami lambar yabo biyu a cikin C-1 1000 m tare da azurfa a 1968 da tagulla a 1972. Ya kuma lashe lambobin zinare guda hudu na gasar tseren tseren duniya tare da zinare uku (C-1 500 m: 1971, C-1 1000 m:
1966, 1971) da azurfa ɗaya (C-1 1000 m: 1963). Lewe kuma ya ɗauki tutar Jamus ta Yamma a bikin buɗe wasannin Olympics na bazara na 1972 a Munich.