Mr. Glen Qian Sun has served as CooTek’s director since July 2014. Mr. Sun is a partner of Sequoia Capital China, a private equity firm affiliated to one of our major shareholders. Mr. Sun has also served on the board of 500.com Limited (NYSE: WBAI) as an independent director since 2013. Prior to joining Sequoia Capital China in 2006, Mr. Sun served as an associate at General Atlantic LLC, a private equity firm, from 2003 to 2005, focusing on technology and internet related investment in China. Mr. Sun also worked as a management consultant at Monitor Group from 1997 to 1999. Mr. Sun received his bachelor's degree in applied mathematics from Harvard College in 1997, and his MBA from Harvard Business School and J.D. from Harvard Law School in 2003.