Mark had lost his sight when he was 22, and the man that I met eight years later was rebuilding his identity, the cornerstone of which was this incredible spirit that had taken him to the Gobi Desert, where he ran six marathons in seven days.
Mark aveva perso la vista a 22 anni, e l'uomo che ho incontrato otto anni dopo stava ricostruendo la sua identità, il cui fondamento  era questo spirito incredibile che lo aveva condotto nel deserto del Gobi dove aveva corso sei maratone in sette giorni.