Tuhia he haere tonu mo tenei waahanga - Ko te mētara tuatahi a Lammert i puta i te 2003 European Athletics Junior Championships, i reira i wini ai ia i te mētara parahi. I puta ia i te tuarima i te 2005 European Athletics Indoor Championships, i toa i te taitara pupuhi i te 2005 European Athletics U23 Championships
, a ka haere ki te tohu i tona whenua i te 2005 World Championships i roto i Athletics i muri mai i taua tau. I te tau 2006, ko ia te Toa Tiamana i roto i te pupuhi i roto i te whare me waho ka wikitoria i tana kaupapa i te 2006 European Cup. Ko ia te tuawha i te 2006 IAAF World Indoor Championships ka wikitoria i tana mētara matua tuatahi i te 2006 European Athletics Championships, ka riro i te parahi me te maka o 19.17 mita.