Tuhia he haere tonu mo tenei waahanga - Ko Holger Häffner he kaipatu kanohi Tiamana i whakataetae i te mutunga o nga tau 1990. I riro i a ia he mētara parahi i te kaupapa roopu K-1 i te 1997 ICF Canoe Slalom World Championships
i Três Coroas.