Kammala jumlar da ke gaba: Bayan kammala karatunsa da kuma fara sana'ar sana'a, Lambert ya lashe zinariya a cikin gasar zakarun Turai a cikin lokaci na rikodin a gasar zakarun Turai a shekarar
2003 Gasar Zakarun Turai na 'Yan Wasanni na U23. Daga nan ya zama dan wasan Olympics, yana tabbatar da zabin TeamGB don wasannin Olympics na 2004 a Athens, amma saboda rauni ya ba da matsayinsa a tawagar relay 4x100m wanda ya ci gaba da lashe lambar zinare. Ya nemi lambar azurfa a gasar zakarun Turai ta 2005 a cikin gida sannan a cikin aikin da ya samu rauni shi ma an zaba shi amma dole ne ya janye daga gasar zakarun Turai ta 2002, 2005 IAAF World Championships in Athletics da 2006 Commonwealth Games.