Hongyi Zhou has served as our Director from our inception and in addition as our chairman of the board since September 2018. Mr. Zhou has over 20 years of managerial and operational experience in China’s internet industry. Mr. Zhou founded Qihoo 360 Technology Co. Ltd. (NYSE: QIHU) and has served as the chairman of the board and CEO of Qihoo 360 Technology Co. Ltd., one of the global leading internet security companies, from its inception to September 2021, and the successor of its business, 360 Group. Since February 2018, Mr. Zhou has been serving as the chairman of the board of directors and CEO of 360 Security Technology Inc (SH: 601360) and led its comprehensive transformation into a digital security company. Prior to founding Qihoo 360 Technology Co. Ltd., Mr. Zhou was a partner at IDG Ventures Capital. Mr. Zhou received his bachelor’s degree in computer software and his master’s degree in system engineering from Xi’an Jiaotong University in 1992 and 1995, respectively.