Xu Xing (Chinese: 徐星; pinyin: Xú Xīng; born 1969) is a Chinese paleontologist who has named more dinosaurs than any other living paleontologist.[1] Such dinosaurs include the Jurassic ceratopsian Yinlong, the Jurassic tyrannosauroid Guanlong, the large oviraptorosaur Gigantoraptor, and the troodontid Mei. He was born in Xinjiang, China, in 1969. A graduate from the department of geology of Peking University, he is currently a research fellow at the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences in Beijing.