Rubuta ci gaba ga wannan sakin layi - An haife shi a Prince Albert. Ya gama na goma sha huɗu a Gasar Cin Kofin Duniya ta 2001 kuma na bakwai a Gasar Cin Kofin Duniya ta 2003. Ya kuma yi takara a wasannin Olympics na 2004
, amma bai gama tseren ba. A marathons na birni, Syster ya gama na biyar a Marathon na London na 2002, kuma ya lashe Marathon na Beijing a shekara mai zuwa.