Xiang Zhang
Zhang Xiang (; born December 1963 in Nanjing) is a Chinese-American academic administrator, material scientist, optical engineer and physicist. He is the current Vice-Chancellor and President of the University of Hong Kong (HKU), where he also serves as professor. He was the inaugural Ernest S. Kuh Endowed Chaired Professor at University of California, Berkeley in the United States, the Director of the National Science Foundation Nano-scale Science and Engineering Center (SINAM), the Director of Materials Science Division and also a Senior Faculty Scientist at Lawrence Berkeley National Laboratory. Zhang received his Ph.D. from UC Berkeley, M.S.  from University of Minnesota, and B.S. and M.S. from Nanjing University. From 1996 to 1999, he was assistant professor at Pennsylvania State University and from 1999 to 2004, Associate Professor and then full Professor at University of California, Los Angeles before joining UC Berkeley. Zhang is an elected member of the US National Academy of Engineering and of Academia Sinica, a foreign member of the Chinese Academy of Sciences, and a Fellow of the American Physical Society, the Optical Society of America (OSA), American Association for the Advancement of Science and The International Society for Optical Engineering. Zhang published more  than 390 journal papers. His research focuses on materials physics, metamaterials and nano-photonics. On 15 December 2017, the University of Hong Kong appointed Zhang to the posts of President and Vice-Chancellor. It was the first time a candidate born and educated to undergraduate degree level in mainland China had been so appointed. He assumed office on July 2018. On 3 July 2019, in a statement in response to the Storming of the Legislative Council Complex two days earlier, Zhang said that he had been "disheartened by the violence" and that he "would like to condemn such acts". In  response to a backlash from some 2,000 HKU students, alumni and staff, he stated on 11 July that he opposed violence "by any party, and at any juncture". Zhang agreed to a request by the HKU Student Union to participate in a forum open to students, staff, alumni and the media. In April 2021, the HKU Student Union criticized Zhang, and said that he was promoting national security education as a "political task" and was "destroying the autonomy of institutions."