Xiaochuan Wang is Senior Vice President. He joined Sohu after the online alumni website Chinaren.com was acquired by Sohu in October 2000. After joining Sohu, he set up the R&D Center and has been leading the technology development of many strategic products, especially the search engine SoGou which was launched in August 2004. Previously Mr. Wang worked as a technology manager at Chinaren.com. Mr.Wang received a Gold Medal in the 11th International Olympiad in Informatics (IOI). He received his bachelor and master degrees in Computer Science from Tsinghua University.