Steve Zhenqing Zhang
Mr. Steve Zhenqing Zhang
Chief Executive Officer and Director

Mr. Steve Zhang has served as the CEO of 21Vianet from October, 2015. Prior to joining 21Vianet, Mr. Zhang served as the President and CEO of AsiaInfo, China's largest provider of IT solutions and services in the telecommunications industry, for nine years from 2005 to 2014. In 2012, Mr. Zhang was named one of the 25 hottest business leaders in Asia by Fortune Magazine. He also led AsiaInfo through a successful privatization process from the NASDAQ market. Mr. Zhang joined AsiaInfo in 1999 and held various senior level positions before becoming President and CEO. Prior to AsiaInfo, Mr. Zhang worked for ten years in various IT companies in Silicon Valley, including Sun Microsystems and Hyperion Solutions. Mr. Zhang received his master's degree in computer science from Rice University, his dottore's degree in information science from the University of Pisa, and his bachelor's degree in science from Tsinghua University.

Terry Wang
Mr. Terry Wang
Chief Financial Officer

Mr. Terry Wang has served as our chief financial officer since July 2015. Previously, Mr. Wang served as our independent director from April 2011 to August 2015. Mr. Wang has over 20 years of extensive experience in international financial service industry and management experience in technology, manufacturing industries and capital markets. Mr. Wang has been the chief financial officer since 2014 at GalaxyCore, a company for designing and providing CMOS image sensor. From 2008 to 2014, Mr. Wang served as the chief financial officer at Trina Solar Ltd., a company listed on the New York Stock Exchange. Prior to joining Trina Solar Ltd., Mr. Wang served as the executive vice president of finance of Spreadtrum Communications, Inc., a wireless and fabless semiconductor company listed on NASDAQ, from 2004 to 2007. Before that, Mr. Wang served as the chief financial officer of a silicon valley-based technology company and controller at one of the largest NASDAQ-listed semiconductor assembly and testing companies. Before that time, he worked for several years in capital market and service industries. Mr. Wang is a certified management accountant (CMA) and is certified in financial management (CFM). Mr. Wang received an MBA from University of Wisconsin and master of science degrees from Brown University and Fudan University. Mr. Wang received his bachelor’s degree in science from Fudan University.

Wing-Dar Ker
Mr. Wing-Dar Ker
President of Microsoft Cloud Business Unit

Mr. Wing-Dar Ker has served as our president of Microsoft cloud business unit since October 2013. Prior to that, Mr. Ker was the general manager of Microsoft's Customer Service and Support for the Asia Pacific and Greater China Region. Mr. Ker started his career with Microsoft as the finance controller for the Greater China Region in August 1993, and held various managerial positions in Microsoft since then. Prior to joining Microsoft, Mr. Ker was the manager and group head of the Business Systems Consulting group of Andersen Consulting (now known as Accenture). Mr. Ker started his career in New York City where he served at several private companies for more than five years before joining Accenture. Mr. Ker received his MBA degree from the Case Western Reserve University in Cleveland, Ohio, and his bachelor's degree of economics from the National Taiwan University.

Jingping Ma
Mr. Jingping Ma
Senior Vice President

Mr. Jingping Ma has served as our senior vice president of 21Vianet’s Data Center Business Group since August 2015. Before that, Mr. Ma was the vice president and general manager of the group for the Beijing region from April 2014 to August 2015. Prior to joining us, Mr. Ma served in different management roles for several companies, including H2 Comm and ChinaCache. Before that, Mr. Ma worked in Cisco China from 1997 to 2007 and held various managerial positions focusing on sales and channel business. From 1994 to 1997, Mr. Ma was the product and channel manager for EDC China. From 1989 to 1994, Mr. Ma served as an engineer for Gudong Foshan No.8 Radio Factory. Mr. Ma graduated from Shanghai Jiaotong University in 1989, and received his EMBA degree at Tsinghua University in 2008.