South Korea’s K.J Choi grabbed the first round lead at the Hong Kong Open on Thursday with a superb eight-under-par 62 at a $2.25 million tournament jointly sanctioned by the European and Asian Tours. Mladic faces charges of genocide and crimes against humanity before the International Criminal Tribunal for the former Yugoslavia (ICTY) in the killing of almost 8,000 Muslim men and boys in the town of Srebrenica in July 1995.