Kammala wannan jumla: Ya shiga cikin kakar 2013. A shekarar 2015 Christian ya koma sabuwar kungiyar da Bradley Wiggins ya kafa da nufin shirya mahaya 'yan Burtaniya don gasar
tawagar bi a gasar Olympics ta 2016. Kirista ya shiga cikin tawagar don lokacinta na farko a shekara ta 2017.