Nyorai kuenderera mberi kwechikamu chino - Musi wa30 Chikumi 2011, Tamgho akawana jumping rekunze re17.91 m pamusangano we IAAF Diamond League Athletissima mumutambo weLausanne. Chiverengo ichocho chaizoramba chiri chepasi rose chinotungamira kusvetuka kwekunze kwegore ra2011 kusvikira Christian Taylor achirova ne5 cm musi waGunyana 4 mumutambo wekupedzisira wekusvetuka katatu we2011 World Championships muDaegu. Tamgho akapwanya gumbo rake rekurudyi achidziyirwa mutambo weEuropean Under-23 Championships wa2011
rakaitirwa muOstrava muna July 2011. Saka akamanikidzwa kubuda mu2011 World Championships muDaegu uye kwegore rose haana kutora chikamu mune chero mutambo wemitambo wakaitwa mushure me2011 European Under-23 Championships muOstrava. Akavhiyiwa gumbo rake rokurudyi rakanga rapwanyika muhafu yechipiri ya2011.