Roy Nasr was a former Arab Triathlon champion and finished an impressive third at the 2011 World Triathlon Championships in Beijing. He also co-founded Tri Dubai and was training for Ironman South Africa in April 2014. What an unfortunate loss. May he rest in peace and sincere condolences to his family. Former Arab triathlon champion Roy Nasr was killed while another was injured when a drunk driver hit them as they were cycling early on…