Whakaotihia te rerenga e whai ake nei: I te tau 2006 ka hoki mai a Cheban ki te kaupapa takitahi C-1 a ka kitea ko tana waa angitu rawa atu. I te Hōngongoi i riro i a ia te mētara parahi C-1 500 m i te 2006 European Championships i Račice, Czech Republic <unk> tana mētara matua tuatahi. I te marama e whai ake nei ka pai ake tana mahi, i te wikitoria i te mētara hiriwa i te Whakataetae o te Ao i Szeged. Ka wikitoria a Cheban i te koura i te whakataetae C-1 200 m i te
Ko ngā whakataetae 2007 i Duisburg.