Le juge Chung Chang-ho a siégé à la Chambre préliminaire du 1er août 2011 au 28 février 2015. He has most recently served as Legal Attaché at the Embassy of the Republic of Korea and Permanent Mission in Vienna. Since 2004 he has served as a high court judge. Prior to this, Mr. Chung served eight years as district court judge and three years as a court martial judge. Mr. Chung holds a Bachelor of Law and a Master of Law from Seoul National University. He has also been a Research Scholar at the London School of Economics and Political Science and at the Hong Kong University.