Kammala jumla mai zuwa: Lammert ta fara samun lambar yabo ta kasa da kasa a gasar zakarun Turai ta matasa ta 2003, inda ta lashe lambar tagulla. Ta zo ta biyar a gasar zakarun Turai ta 2005 a cikin gida, ta lashe lambar yabo a gasar zakarun Turai ta 2005 U23, kuma ta ci gaba da wakiltar kasarta a gasar zakarun duniya ta 2005 a wasannin motsa jiki a wannan shekarar. A shekara ta 2006, ta kasance Gwarzon Jamus a cikin harbi da aka jefa duka a cikin gida da waje kuma ta lashe gasar a gasar
Kofin Zakarun Turai 2006. Ta kasance ta huɗu a Gasar Cin Kofin Duniya ta IAAF ta 2006 kuma ta lashe lambar yabo ta farko a gasar zakarun Turai ta 2006, inda ta dauki tagulla tare da jefa mita 19.17.